### Summary

Disabling the `openbsd-inetd` service on Debian 11 (bullseye) works, but keeps on reporting 'changed' incorrectly. The reason seems to be that `systemctl is-enabled openbsd-inetd` returns `alias` instead of the expected `disabled`.

### Issue Type

Bug Report

### Component Name

systemd

### Ansible Version

```console
$ ansible --version
ansible [core 2.11.4] 
  config file = /home/ansible/ansible.cfg
  configured module search path = ['/home/ansible/library']
  ansible python module location = /usr/local/share/venv_projects/ansible/lib64/python3.8/site-packages/ansible
  ansible collection location = /home/ansible/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/local/share/venv_projects/ansible/bin/ansible
  python version = 3.8.6 (default, Oct 27 2020, 09:13:12) [GCC 9.3.1 20200408 (Red Hat 9.3.1-2)]
  jinja version = 3.0.1
  libyaml = True
```


### Configuration

```console
$ ansible-config dump --only-changed
```


### OS / Environment

Target OS runs Debian 11 (bullseye):

```
# cat /etc/os-release 
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
```

Systemd version:

```
# systemctl --version
systemd 247 (247.3-6)
+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified
```

### Steps to Reproduce

<!--- Paste example playbooks or commands between quotes below -->

Test playbook

```yaml (paste below)
---

- hosts: all

  tasks:

    - name: Disable services
      systemd:
        name: openbsd-inetd
        enabled: no
```


### Expected Results

After running this twice, or when running on a system with `openbsd-inetd` disabled, I would expect this to return `ok`.

### Actual Results

Instead, it continues to return `changed`:

```
TASK [Disable services] *******************************************************************************************************************************************************************************************************************
[..]
changed: [IP] => {
    "changed": true,
    "enabled": false,
    "invocation": {
        "module_args": {
            "daemon_reexec": false,
            "daemon_reload": false,
            "enabled": false,
            "force": null,
            "masked": null,
            "name": "openbsd-inetd",
            "no_block": false,
            "scope": "system",
            "state": null
        }
    },
    "name": "openbsd-inetd",
    "status": {
        "ActiveEnterTimestampMonotonic": "0",
        "ActiveExitTimestampMonotonic": "0",
        "ActiveState": "inactive",
        "After": "sysinit.target network-online.target system.slice basic.target systemd-journald.socket",
        "AllowIsolate": "no",
        "AllowedCPUs": "",
        "AllowedMemoryNodes": "",
        "AmbientCapabilities": "",
        "AssertResult": "no",
        "AssertTimestampMonotonic": "0",
        "Before": "shutdown.target",
        "BlockIOAccounting": "no",
        "BlockIOWeight": "[not set]",
        "CPUAccounting": "yes",
        "CPUAffinity": "",
        "CPUAffinityFromNUMA": "no",
        "CPUQuotaPerSecUSec": "infinity",
        "CPUQuotaPeriodUSec": "infinity",
        "CPUSchedulingPolicy": "0",
        "CPUSchedulingPriority": "0",
        "CPUSchedulingResetOnFork": "no",
        "CPUShares": "[not set]",
        "CPUUsageNSec": "[not set]",
        "CPUWeight": "[not set]",
        "CacheDirectoryMode": "0755",
        "CanFreeze": "yes",
        "CanIsolate": "no",
        "CanReload": "yes",
        "CanStart": "yes",
        "CanStop": "yes",
        "CapabilityBoundingSet": "cap_chown cap_dac_override cap_dac_read_search cap_fowner cap_fsetid cap_kill cap_setgid cap_setuid cap_setpcap cap_linux_immutable cap_net_bind_service cap_net_broadcast cap_net_admin cap_net_raw cap_ipc_lock cap_ipc_owner cap_sys_module cap_sys_rawio cap_sys_chroot cap_sys_ptrace cap_sys_pacct cap_sys_admin cap_sys_boot cap_sys_nice cap_sys_resource cap_sys_time cap_sys_tty_config cap_mknod cap_lease cap_audit_write cap_audit_control cap_setfcap cap_mac_override cap_mac_admin cap_syslog cap_wake_alarm cap_block_suspend cap_audit_read cap_perfmon cap_bpf cap_checkpoint_restore",
        "CleanResult": "success",
        "CollectMode": "inactive",
        "ConditionResult": "no",
        "ConditionTimestampMonotonic": "0",
        "ConfigurationDirectoryMode": "0755",
        "Conflicts": "shutdown.target",
        "ControlPID": "0",
        "CoredumpFilter": "0x33",
        "DefaultDependencies": "yes",
        "DefaultMemoryLow": "0",
        "DefaultMemoryMin": "0",
        "Delegate": "no",
        "Description": "Internet superserver",
        "DevicePolicy": "auto",
        "Documentation": "\"man:inetd(8)\"",
        "DynamicUser": "no",
        "EffectiveCPUs": "",
        "EffectiveMemoryNodes": "",
        "ExecMainCode": "0",
        "ExecMainExitTimestampMonotonic": "0",
        "ExecMainPID": "0",
        "ExecMainStartTimestampMonotonic": "0",
        "ExecMainStatus": "0",
        "ExecReload": "{ path=/bin/kill ; argv[]=/bin/kill -HUP $MAINPID ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
        "ExecReloadEx": "{ path=/bin/kill ; argv[]=/bin/kill -HUP $MAINPID ; flags= ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
        "ExecStart": "{ path=/usr/sbin/inetd ; argv[]=/usr/sbin/inetd ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
        "ExecStartEx": "{ path=/usr/sbin/inetd ; argv[]=/usr/sbin/inetd ; flags= ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
        "FailureAction": "none",
        "FileDescriptorStoreMax": "0",
        "FinalKillSignal": "9",
        "FragmentPath": "/lib/systemd/system/inetd.service",
        "FreezerState": "running",
        "GID": "[not set]",
        "GuessMainPID": "yes",
        "IOAccounting": "no",
        "IOReadBytes": "18446744073709551615",
        "IOReadOperations": "18446744073709551615",
        "IOSchedulingClass": "0",
        "IOSchedulingPriority": "0",
        "IOWeight": "[not set]",
        "IOWriteBytes": "18446744073709551615",
        "IOWriteOperations": "18446744073709551615",
        "IPAccounting": "no",
        "IPEgressBytes": "[no data]",
        "IPEgressPackets": "[no data]",
        "IPIngressBytes": "[no data]",
        "IPIngressPackets": "[no data]",
        "Id": "inetd.service",
        "IgnoreOnIsolate": "no",
        "IgnoreSIGPIPE": "yes",
        "InactiveEnterTimestampMonotonic": "0",
        "InactiveExitTimestampMonotonic": "0",
        "JobRunningTimeoutUSec": "infinity",
        "JobTimeoutAction": "none",
        "JobTimeoutUSec": "infinity",
        "KeyringMode": "private",
        "KillMode": "process",
        "KillSignal": "15",
        "LimitAS": "infinity",
        "LimitASSoft": "infinity",
        "LimitCORE": "infinity",
        "LimitCORESoft": "0",
        "LimitCPU": "infinity",
        "LimitCPUSoft": "infinity",
        "LimitDATA": "infinity",
        "LimitDATASoft": "infinity",
        "LimitFSIZE": "infinity",
        "LimitFSIZESoft": "infinity",
        "LimitLOCKS": "infinity",
        "LimitLOCKSSoft": "infinity",
        "LimitMEMLOCK": "65536",
        "LimitMEMLOCKSoft": "65536",
        "LimitMSGQUEUE": "819200",
        "LimitMSGQUEUESoft": "819200",
        "LimitNICE": "0",
        "LimitNICESoft": "0",
        "LimitNOFILE": "524288",
        "LimitNOFILESoft": "1024",
        "LimitNPROC": "3775",
        "LimitNPROCSoft": "3775",
        "LimitRSS": "infinity",
        "LimitRSSSoft": "infinity",
        "LimitRTPRIO": "0",
        "LimitRTPRIOSoft": "0",
        "LimitRTTIME": "infinity",
        "LimitRTTIMESoft": "infinity",
        "LimitSIGPENDING": "3775",
        "LimitSIGPENDINGSoft": "3775",
        "LimitSTACK": "infinity",
        "LimitSTACKSoft": "8388608",
        "LoadState": "loaded",
        "LockPersonality": "no",
        "LogLevelMax": "-1",
        "LogRateLimitBurst": "0",
        "LogRateLimitIntervalUSec": "0",
        "LogsDirectoryMode": "0755",
        "MainPID": "0",
        "ManagedOOMMemoryPressure": "auto",
        "ManagedOOMMemoryPressureLimitPercent": "0%",
        "ManagedOOMSwap": "auto",
        "MemoryAccounting": "yes",
        "MemoryCurrent": "[not set]",
        "MemoryDenyWriteExecute": "no",
        "MemoryHigh": "infinity",
        "MemoryLimit": "infinity",
        "MemoryLow": "0",
        "MemoryMax": "infinity",
        "MemoryMin": "0",
        "MemorySwapMax": "infinity",
        "MountAPIVFS": "no",
        "MountFlags": "",
        "NFileDescriptorStore": "0",
        "NRestarts": "0",
        "NUMAMask": "",
        "NUMAPolicy": "n/a",
        "Names": "inetd.service openbsd-inetd.service",
        "NeedDaemonReload": "no",
        "Nice": "0",
        "NoNewPrivileges": "no",
        "NonBlocking": "no",
        "NotifyAccess": "main",
        "OOMPolicy": "stop",
        "OOMScoreAdjust": "0",
        "OnFailureJobMode": "replace",
        "Perpetual": "no",
        "PrivateDevices": "no",
        "PrivateMounts": "no",
        "PrivateNetwork": "no",
        "PrivateTmp": "no",
        "PrivateUsers": "no",
        "ProcSubset": "all",
        "ProtectClock": "no",
        "ProtectControlGroups": "no",
        "ProtectHome": "no",
        "ProtectHostname": "no",
        "ProtectKernelLogs": "no",
        "ProtectKernelModules": "no",
        "ProtectKernelTunables": "no",
        "ProtectProc": "default",
        "ProtectSystem": "no",
        "RefuseManualStart": "no",
        "RefuseManualStop": "no",
        "ReloadResult": "success",
        "RemainAfterExit": "no",
        "RemoveIPC": "no",
        "Requires": "system.slice sysinit.target",
        "Restart": "on-failure",
        "RestartKillSignal": "15",
        "RestartUSec": "100ms",
        "RestrictNamespaces": "no",
        "RestrictRealtime": "no",
        "RestrictSUIDSGID": "no",
        "Result": "success",
        "RootDirectoryStartOnly": "no",
        "RootHashSignature": "",
        "RuntimeDirectoryMode": "0755",
        "RuntimeDirectoryPreserve": "no",
        "RuntimeMaxUSec": "infinity",
        "SameProcessGroup": "no",
        "SecureBits": "0",
        "SendSIGHUP": "no",
        "SendSIGKILL": "yes",
        "Slice": "system.slice",
        "StandardError": "inherit",
        "StandardInput": "null",
        "StandardInputData": "",
        "StandardOutput": "journal",
        "StartLimitAction": "none",
        "StartLimitBurst": "5",
        "StartLimitIntervalUSec": "10s",
        "StartupBlockIOWeight": "[not set]",
        "StartupCPUShares": "[not set]",
        "StartupCPUWeight": "[not set]",
        "StartupIOWeight": "[not set]",
        "StateChangeTimestampMonotonic": "0",
        "StateDirectoryMode": "0755",
        "StatusErrno": "0",
        "StopWhenUnneeded": "no",
        "SubState": "dead",
        "SuccessAction": "none",
        "SyslogFacility": "3",
        "SyslogLevel": "6",
        "SyslogLevelPrefix": "yes",
        "SyslogPriority": "30",
        "SystemCallErrorNumber": "2147483646",
        "TTYReset": "no",
        "TTYVHangup": "no",
        "TTYVTDisallocate": "no",
        "TasksAccounting": "yes",
        "TasksCurrent": "[not set]",
        "TasksMax": "1132",
        "TimeoutAbortUSec": "1min 30s",
        "TimeoutCleanUSec": "infinity",
        "TimeoutStartFailureMode": "terminate",
        "TimeoutStartUSec": "1min 30s",
        "TimeoutStopFailureMode": "terminate",
        "TimeoutStopUSec": "1min 30s",
        "TimerSlackNSec": "50000",
        "Transient": "no",
        "Type": "notify",
        "UID": "[not set]",
        "UMask": "0022",
        "UnitFilePreset": "enabled",
        "UnitFileState": "disabled",
        "UtmpMode": "init",
        "Wants": "network-online.target",
        "WatchdogSignal": "6",
        "WatchdogTimestampMonotonic": "0",
        "WatchdogUSec": "infinity"
    }
}
```

On the system it is clear that it has been disabled:

```
# systemctl status openbsd-inetd
â— inetd.service - Internet superserver
     Loaded: loaded (/lib/systemd/system/inetd.service; disabled; vendor preset: enabled)
     Active: inactive (dead)
       Docs: man:inetd(8)

Aug 20 07:11:24 testing-fc18-20210819-163020-0 systemd[1]: Starting Internet superserver...
Aug 20 07:11:24 testing-fc18-20210819-163020-0 systemd[1]: Started Internet superserver.
Aug 20 07:12:05 testing-fc18-20210819-163020-0 systemd[1]: Stopping Internet superserver...
Aug 20 07:12:05 testing-fc18-20210819-163020-0 systemd[1]: inetd.service: Succeeded.
Aug 20 07:12:05 testing-fc18-20210819-163020-0 systemd[1]: Stopped Internet superserver.
```

Looking at the `systemd.py` code, I believe the problem is that `is-enabled` returns `alias`:

```
# systemctl is-enabled openbsd-inetd
alias
```

The alias is `inetd`:

```
# ls -l /lib/systemd/system/openbsd-inetd.service
lrwxrwxrwx 1 root root 13 Aug 25  2020 /lib/systemd/system/openbsd-inetd.service -> inetd.service
```

When targeting `inetd` instead of `openbsd-inetd` in the test playbook above, things work as expected.


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
"CPUAccounting": "no",
            "CPUSchedulingPolicy": "0",
            "CPUSchedulingPriority": "0",
            "CPUSchedulingResetOnFork": "no",
            "CPUShares": "1024",
            "CanIsolate": "no",
            "CanReload": "yes",
            "CanStart": "yes",
            "CanStop": "yes",
            "CapabilityBoundingSet": "18446744073709551615",
            "ConditionResult": "yes",
            "ConditionTimestamp": "Sun 2016-05-15 18:28:49 EDT",
            "ConditionTimestampMonotonic": "7902742",
            "Conflicts": "shutdown.target",
            "ControlGroup": "/system.slice/crond.service",
            "ControlPID": "0",
            "DefaultDependencies": "yes",
            "Delegate": "no",
            "Description": "Command Scheduler",
            "DevicePolicy": "auto",
            "EnvironmentFile": "/etc/sysconfig/crond (ignore_errors=no)",
            "ExecMainCode": "0",
            "ExecMainExitTimestampMonotonic": "0",
            "ExecMainPID": "595",
            "ExecMainStartTimestamp": "Sun 2016-05-15 18:28:49 EDT",
            "ExecMainStartTimestampMonotonic": "8134990",
            "ExecMainStatus": "0",
            "ExecReload": "{ path=/bin/kill ; argv[]=/bin/kill -HUP $MAINPID ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
            "ExecStart": "{ path=/usr/sbin/crond ; argv[]=/usr/sbin/crond -n $CRONDARGS ; ignore_errors=no ; start_time=[n/a] ; stop_time=[n/a] ; pid=0 ; code=(null) ; status=0/0 }",
            "FragmentPath": "/usr/lib/systemd/system/crond.service",