Remove redundant and erroneous @uses tag from most core inline documentation.

Per our inline documentation standards, no further use of the `@uses` tag is recommended as used and used-by relationships can be derived through other means. This removes most uses of the tag in core documentation, with remaining tags to be converted to `@global` or `@see` as they apply.

Fixes #30191.

Built from https://develop.svn.wordpress.org/trunk@30105


git-svn-id: http://core.svn.wordpress.org/trunk@30105 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -2274,8 +2274,6 @@ function wp_get_mime_types() {
  *
  * @since 2.8.6
  *
- * @uses wp_get_upload_mime_types() to fetch the list of mime types
- *
  * @param int|WP_User $user Optional. User to check. Defaults to current user.
  * @return array Array of mime types keyed by the file extension regex corresponding
  *               to those types.
@@ -3200,8 +3198,6 @@ function wp_maybe_load_widgets() {
  * Append the Widgets menu to the themes main menu.
  *
  * @since 2.2.0
- *
- * @uses $submenu The administration submenu list.
  */
 function wp_widgets_add_menu() {
 	global $submenu;