Add @global annotations for wp-admin/*.

See #32444.


git-svn-id: https://develop.svn.wordpress.org/trunk@32642 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/image-edit.php

@@ -672,6 +672,8 @@ function wp_restore_image($post_id) {
  * Saves image to post along with enqueued changes
  * in $_REQUEST['history']
  *
+ * @global array $_wp_additional_image_sizes
+ *
  * @param int $post_id
  * @return \stdClass
  */