Revert "Merge pull request #721"

This reverts commit ed25f50, reversing
changes made to 9880918.

Author: nicolas-grekas

symfony/framework-bundle/5.1/config/routes.php

@@ -0,0 +1 @@
+../../4.2/config/services.yaml

symfony/framework-bundle/5.1/config/services.php

@@ -15,26 +15,14 @@ protected function configureContainer(ContainerConfigurator $container): void
     {
         $container->import('../config/{packages}/*.yaml');
         $container->import('../config/{packages}/'.$this->environment.'/*.yaml');
-
-        if (file_exists(\dirname(__DIR__).'/config/services.yaml')) {
-            $container->import('../config/{services}.yaml');
-            $container->import('../config/{services}_'.$this->environment.'.yaml');
-        } else {
-            $path = \dirname(__DIR__).'/config/services.php';
-            (require $path)($container->withPath($path), $this);
-        }
+        $container->import('../config/{services}.yaml');
+        $container->import('../config/{services}_'.$this->environment.'.yaml');
     }
 
     protected function configureRoutes(RoutingConfigurator $routes): void
     {
         $routes->import('../config/{routes}/'.$this->environment.'/*.yaml');
         $routes->import('../config/{routes}/*.yaml');
-
-        if (file_exists(\dirname(__DIR__).'/config/routes.yaml')) {
-            $routes->import('../config/{routes}.yaml');
-        } else {
-            $path = \dirname(__DIR__).'/config/routes.php';
-            (require $path)($routes->withPath($path), $this);
-        }
+        $routes->import('../config/{routes}.yaml');
     }
 }