docs: add missing array keys

Author: kenjis

system/Router/RouteCollection.php

@@ -1533,7 +1533,8 @@ public function resetRoutes()
      *     string,
      *     array{
      *         filter?: string|list<string>, namespace?: string, hostname?: string,
-     *         subdomain?: string, offset?: int, priority?: int
+     *         subdomain?: string, offset?: int, priority?: int, as?: string,
+     *         redirect?: string
      *     }
      * >
      */