### Apache Airflow version

2.2.3 (latest released)

### What happened

When issuing the following command:

`airflow dags trigger 'VMWARE_BACKUP'  --conf '{"VM_NAME":"psfiplb1"}'`

the system replays with:

```
/usr/local/lib/python3.8/dist-packages/airflow/api/common/experimental/trigger_dag.py:85 DeprecationWarning: Calling `DAG.create_dagrun()` without an explicit data interval is deprecated
Created <DagRun VMWARE_BACKUP @ 2021-12-31T00:00:00+00:00: manual__2021-12-31T00:00:00+00:00, externally triggered: True>
```

### What you expected to happen

I have no other switch parameter to choose for avoiding the deprecation warning.

My concern is about what will happen to the command when the deprecation will transforms itself in an error.

### How to reproduce

_No response_

### Operating System

Ubuntu 20.04.3 LTS

### Versions of Apache Airflow Providers

apache-airflow-providers-celery==2.1.0
apache-airflow-providers-ftp==2.0.1
apache-airflow-providers-http==2.0.1
apache-airflow-providers-imap==2.0.1
apache-airflow-providers-microsoft-mssql==2.0.1
apache-airflow-providers-microsoft-winrm==2.0.1
apache-airflow-providers-openfaas==2.0.0
apache-airflow-providers-oracle==2.0.1
apache-airflow-providers-samba==3.0.1
apache-airflow-providers-sftp==2.3.0
apache-airflow-providers-sqlite==2.0.1
apache-airflow-providers-ssh==2.3.0

### Deployment

Virtualenv installation

### Deployment details

Airflow inside an LXD continer

### Anything else

_No response_

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

import subprocess
        with mock.patch.dict("os.environ", AIRFLOW_IS_K8S_EXECUTOR_POD=is_k8s):
            with subprocess.Popen(
                args=["airflow", *self.task_args, "-S", self.dag_path],
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
            ) as process:
                output, err = process.communicate()
        lines = []
        found_start = False
        for line_ in output.splitlines():
            line = line_.decode("utf-8")
            if "Running <TaskInstance: test_logging_dag.test_task test_run" in line:
                found_start = True
            if found_start:
                lines.append(line)
        if is_k8s:
            
            assert len(lines) > 10
            self.assert_log_line("Starting attempt 1 of 1", lines)
            self.assert_log_line("Exporting env vars", lines)
            self.assert_log_line("Log from DAG Logger", lines)
            self.assert_log_line("Log from TI Logger", lines)
            self.assert_log_line("Log from Print statement", lines, expect_from_logging_mixin=True)
            self.assert_log_line("Task exited with return code 0", lines)
        else:
            
            assert len(lines) == 1
    @unittest.skipIf(not hasattr(os, "fork"), "Forking not available")
    def test_logging_with_run_task(self):