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

```
lib/ansible/modules/source_control/gitlab_hook.py:302:4: 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_hook.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

server_url=dict(type='str', removed_in_version="2.10"),
        login_user=dict(type='str', no_log=True, removed_in_version="2.10"),
        login_password=dict(type='str', no_log=True, removed_in_version="2.10"),
        api_token=dict(type='str', no_log=True, aliases=["login_token"]),
        name=dict(type='str', required=True),
        path=dict(type='str'),
        description=dict(type='str'),
        state=dict(type='str', default="present", choices=["absent", "present"]),
        parent=dict(type='str'),
        visibility=dict(type='str', default="private", choices=["internal", "private", "public"]),
    ))
    module = AnsibleModule(
        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']
        ],