Add parameter and return descriptions to the `WP_List_Table::get_pagination_arg()` DocBlock.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30225 602fd350-edb4-49c9-b593-d223f7449a82
Merge a multi-line comment into a single-line comment in wp-includes/link-template.php.

See [30166]. See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30226 602fd350-edb4-49c9-b593-d223f7449a82
Fix a couple of typos in the hook documentation for the `$option` filter in wp-admin/includes/class-wp-list-table.php.

Props bobbingwide.
Fixes #30229.


git-svn-id: https://develop.svn.wordpress.org/trunk@30227 602fd350-edb4-49c9-b593-d223f7449a82
Ensure the requires for the admin bootstrap are documented in all wp-admin/user/ files.

Props NikV for the initial patch.
Fixes #29111.


git-svn-id: https://develop.svn.wordpress.org/trunk@30228 602fd350-edb4-49c9-b593-d223f7449a82