##### 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

gitlab_hook:
    api_url: https://gitlab.example.com/
    api_token: "{{ access_token }}"
    project: "my_group/my_project"
    hook_url: "https://my-ci-server.example.com/gitlab-hook"
    state: present
    push_events: yes
    tag_push_events: yes
    hook_validate_certs: no
    token: "my-super-secret-token-that-my-ci-server-will-check"
- name: "Delete the previous hook"
  gitlab_hook:
    api_url: https://gitlab.example.com/
    api_token: "{{ access_token }}"
    project: "my_group/my_project"
    hook_url: "https://my-ci-server.example.com/gitlab-hook"
    state: absent
- name: "Delete a hook by numeric project id"
  gitlab_hook:
    api_url: https://gitlab.example.com/
    api_token: "{{ access_token }}"
    project: 10
    hook_url: "https://my-ci-server.example.com/gitlab-hook"
    state: absent
'''
RETURN = '''
msg:
  description: Success or failure message
  returned: always
  type: str