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

```
lib/ansible/modules/source_control/gitlab_runner.py:291:4: ansible-deprecated-version: Deprecated version ('2.10') found in call to Display.deprecated or AnsibleModule.deprecate
```

##### ISSUE TYPE
 - Bug Report

##### COMPONENT NAME
```
lib/ansible/modules/source_control/gitlab_runner.py
```

##### ANSIBLE VERSION
```
2.10
```

##### CONFIGURATION
N/A

##### OS / ENVIRONMENT
N/A

##### STEPS TO REPRODUCE
N/A

##### EXPECTED RESULTS
N/A

##### ACTUAL RESULTS
N/A

argument_spec=argument_spec,
        mutually_exclusive=[
            ['api_url', 'server_url'],
            ['api_username', 'login_user'],
            ['api_password', 'login_password'],
            ['api_username', 'api_token'],
            ['api_password', 'api_token'],
            ['login_user', 'login_token'],
            ['login_password', 'login_token']
        ],
        required_together=[
            ['api_username', 'api_password'],
            ['login_user', 'login_password'],
        ],
        required_one_of=[
            ['api_username', 'api_token', 'login_user', 'login_token'],
            ['server_url', 'api_url']
        ],
        supports_check_mode=True,
    )
    deprecation_warning(module)
    server_url = module.params['server_url']
    login_user = module.params['login_user']
    login_password = module.params['login_password']
    api_url = module.params['api_url']
    validate_certs = module.params['validate_certs']
    api_user = module.params['api_username']
    api_password = module.params['api_password']
    gitlab_url = server_url if api_url is None else api_url
    gitlab_user = login_user if api_user is None else api_user