### Summary

I noticed

> [DEPRECATION WARNING]: "include" is deprecated, use include_tasks/import_tasks instead. This feature will be removed in version 2.16.

Sadly, this deprecation warning is without link to documentation explaining how it should be fixed

I went to changelog: but https://github.com/ansible/ansible/blob/devel/changelogs/CHANGELOG.rst is not really helping with finding documentation

searching `import_tasks include_tasks difference ansible` on internet found finally https://serverfault.com/questions/875247/whats-the-difference-between-include-tasks-and-import-tasks

Every single person using Ansible will need to search for about 2 to 10 minutes - multiply it by number of Ansible users and there is quite big waste of time. 

If there is a good reason to deprecate something - please link to documentation explaining how to fix code that worked fine so far.

Or maybe at least mention which version is equivalent to the current behaviour.

(ideally there would be `ansible undeprecate_include` which would edit all instances of `include` to whichever version is matching current one and `ansible undeprecate_include include_tasks` which would use `include_tasks` and `ansible undeprecate_include import_tasks`)

### Issue Type

Documentation Report

### Component Name

ansible (sorry)

### Ansible Version

```console
$ ansible --version

ansible [core 2.12.1]
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/mateusz/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3/dist-packages/ansible
  ansible collection location = /home/mateusz/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/bin/ansible
  python version = 3.8.10 (default, Nov 26 2021, 20:14:08) [GCC 9.3.0]
  jinja version = 2.10.1
  libyaml = True
```


### Configuration

```console
$ ansible-config dump --only-changed

(no visible output)
```


### OS / Environment

Lubuntu 20.04

### Additional Information

No googling needed to find docs, lower risk of finding misleading docs

### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
"""
    Loads and returns a list of RoleInclude objects from the ds list of role definitions
    :param ds: list of roles to load
    :param play: calling Play object
    :param current_role_path: path of the owning role, if any
    :param variable_manager: varmgr to use for templating
    :param loader: loader to use for DS parsing/services
    :param collection_search_list: list of collections to search for unqualified role names
    :return:
    """
    
    from ansible.playbook.role.include import RoleInclude
    if not isinstance(ds, list):
        raise AnsibleAssertionError('ds (%s) should be a list but was a %s' % (ds, type(ds)))
    roles = []
    for role_def in ds:
        i = RoleInclude.load(role_def, play=play, current_role_path=current_role_path, variable_manager=variable_manager,
                             loader=loader, collection_list=collection_search_list)
        roles.append(i)
    return roles