Add LegacyHook for Backwards Compatibility in hook_help()
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3579852. -->
Reported by: [robloach](https://www.drupal.org/user/61114)
Related to !30
>>>
<p>Fix the recommendations in <a href="https://www.drupal.org/project/projectapplications/issues/3578534">https://www.drupal.org/project/projectapplications/issues/3578534</a></p>
> Related issue: [Issue #3578534](https://www.drupal.org/node/3578534)
issue