always use AbstractController

Author: jrushlow

src/Resources/skeleton/controller/Controller.tpl.php

@@ -2,11 +2,11 @@
 
 namespace <?= $namespace; ?>;
 
-use Symfony\Bundle\FrameworkBundle\Controller\<?= $parent_class_name; ?>;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
 
-class <?= $class_name; ?> extends <?= $parent_class_name; ?><?= "\n" ?>
+class <?= $class_name; ?> extends AbstractController
 {
 <?= $generator->generateRouteForControllerMethod($route_path, $route_name); ?>
     public function index(): Response