4.1 Docs Audit: Document the `$post` global in the DocBlock for `wp_print_revision_templates()`.

See #30469.


git-svn-id: https://develop.svn.wordpress.org/trunk@30602 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/revision.php

@@ -284,6 +284,8 @@ function wp_prepare_revisions_for_js( $post, $selected_revision_id, $from = null
  * Print Javascript templates required for the revisions experience.
  *
  * @since 4.1.0
+ *
+ * @global WP_Post $post The global `$post` object.
  */
 function wp_print_revision_templates() {
 	global $post;