Mark the $hook and $page_hook hooks as @internal to skip parsing.

See #26869.


git-svn-id: https://develop.svn.wordpress.org/trunk@28216 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/admin.php

@@ -204,8 +204,7 @@ if ( isset($plugin_page) ) {
 		/**
 		 * Used to call the registered callback for a plugin screen.
 		 *
-		 * @access private
-		 *
+		 * @internal
 		 * @since 1.5.0
 		 */
 		do_action( $page_hook );