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##### SUMMARY
<!--- Describe the new feature/improvement briefly below -->
When installing or updating an already held apt package with the `apt` module, it fails. 
This forces to use the `force: yes` option that it's too broad and already deprecated by apt.

Add an option `allow_change_held_packages` to the `apt` module to use the `--allow-change-held-packages` `apt` option.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
apt

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->


<!--- Paste example playbooks or commands between quotes below -->
```yaml
- name: Install package with specific version and hold
  block:
    - name: Install {{ package_name }} version {{ version }}"
      apt:
        name: "{{ package_name }}={{ version }}"
        state: present
        (force|allow_change_held_packages): yes

    - name: Hold {{ package_name }} package
      dpkg_selections:
        name: "{{ package_name }}"
        selection: hold
```

This is not idempotent without the `force: yes`, the second run will fail. 
The `allow_change_held_packages` will avoid problems with this special situation.

<!--- HINT: You can also paste gist.github.com links for larger files -->


Related to: https://github.com/ansible/ansible/issues/15394
- name: Install the package "foo"
  apt:
    name: foo
- name: Install a list of packages
  apt:
    pkg:
    - foo
    - foo-tools
- name: Install the version '1.00' of package "foo"
  apt:
    name: foo=1.00
- name: Update the repository cache and update package "nginx" to latest version using default release squeeze-backport
  apt:
    name: nginx
    state: latest
    default_release: squeeze-backports
    update_cache: yes
- name: Install the version '1.18.0' of package "nginx" and allow potential downgrades
  apt:
    name: nginx=1.18.0
    state: present
    allow_downgrade: yes
- name: Install zfsutils-linux with ensuring conflicted packages (e.g. zfs-fuse) will not be removed.
  apt:
    name: zfsutils-linux
    state: latest
    fail_on_autoremove: yes
- name: Install latest version of "openjdk-6-jdk" ignoring "install-recommends"
  apt:
    name: openjdk-6-jdk