Consider action plugin redirects

[felixfontein]

Ref: ansible/ansible-documentation#2212

[felixfontein]

This creates a file collections/ansible/builtin/yum_module.rst for me:

.. Document meta

:orphan:

.. meta::
  :antsibull-docs: 2.16.0.post0

.. Anchors

.. _ansible_collections.ansible.builtin.yum_module:

.. Title

ansible.builtin.yum module
++++++++++++++++++++++++++

.. Collection note

.. note::
    This redirect is part of ``ansible-core`` and included in all Ansible
    installations. In most cases, you can use the short module name
    :code:`yum` even without specifying the :ref:`collections keyword <collections_keyword>`.
    Despite that, we recommend you use the :term:`Fully Qualified Collection Name (FQCN)` :code:`ansible.builtin.yum` for easy linking to the
    module    documentation and to avoid conflicting with other collections that may have
    the same module name.

- This is a redirect to the :ansplugin:`ansible.builtin.dnf module <ansible.builtin.dnf#module>`.