[FrameworkBundle] Add TemplateController to the list of allowed controllers for fragments

Author: nicolas-grekas

Resources/config/web.php

@@ -13,6 +13,7 @@
 
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver;
+use Symfony\Bundle\FrameworkBundle\Controller\TemplateController;
 use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
 use Symfony\Component\HttpKernel\Controller\ArgumentResolver\BackedEnumValueResolver;
 use Symfony\Component\HttpKernel\Controller\ArgumentResolver\DateTimeValueResolver;
@@ -41,7 +42,7 @@
                 service('service_container'),
                 service('logger')->ignoreOnInvalid(),
             ])
-            ->call('allowControllers', [[AbstractController::class]])
+            ->call('allowControllers', [[AbstractController::class, TemplateController::class]])
             ->tag('monolog.logger', ['channel' => 'request'])
 
         ->set('argument_metadata_factory', ArgumentMetadataFactory::class)