##### SUMMARY
connection contains call to Display.deprecated or AnsibleModule.deprecate and is scheduled for removal

```
lib/ansible/plugins/connection/__init__.py:238:8: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/plugins/connection/__init__.py:245:8: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/plugins/connection/__init__.py:252:8: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/plugins/connection/__init__.py:259:8: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
```

##### ISSUE TYPE
 - Bug Report

##### COMPONENT NAME
```
lib/ansible/plugins/connection/__init__.py
```

##### ANSIBLE VERSION
```
2.12
```

##### CONFIGURATION
N/A

##### OS / ENVIRONMENT
N/A

##### STEPS TO REPRODUCE
N/A

##### EXPECTED RESULTS
N/A

##### ACTUAL RESULTS
N/A

pc = PlayContext()
        new_stdin = StringIO()
        conn = connection_loader.get('ssh', pc, new_stdin)
        conn._build_command('ssh', 'ssh')
    def test_plugins_connection_ssh_exec_command(self):
        pc = PlayContext()
        new_stdin = StringIO()
        conn = connection_loader.get('ssh', pc, new_stdin)
        conn._build_command = MagicMock()
        conn._build_command.return_value = 'ssh something something'
        conn._run = MagicMock()
        conn._run.return_value = (0, 'stdout', 'stderr')
        conn.get_option = MagicMock()
        conn.get_option.return_value = True
        res, stdout, stderr = conn.exec_command('ssh')
        res, stdout, stderr = conn.exec_command('ssh', 'this is some data')
    def test_plugins_connection_ssh__examine_output(self):
        pc = PlayContext()
        new_stdin = StringIO()
        conn = connection_loader.get('ssh', pc, new_stdin)
        conn.set_become_plugin(become_loader.get('sudo'))
        conn.check_password_prompt = MagicMock()
        conn.check_become_success = MagicMock()
        conn.check_incorrect_password = MagicMock()
        conn.check_missing_password = MagicMock()
        def _check_password_prompt(line):