add legacy block

Author: jrushlow

src/Security/SecurityControllerBuilder.php

@@ -33,6 +33,7 @@ public function addLoginMethod(ClassSourceManipulator $manipulator): void
     {
         $loginMethodBuilder = $manipulator->createMethodBuilder('login', 'Response', false);
 
+        // @legacy Refactor when annotations are no longer supported
         if ($this->phpCompatUtil->canUseAttributes()) {
             $loginMethodBuilder->addAttribute($manipulator->buildAttributeNode(Route::class, ['/login', 'name' => 'app_login']));
         } else {
@@ -85,8 +86,9 @@ public function addLoginMethod(ClassSourceManipulator $manipulator): void
 
     public function addLogoutMethod(ClassSourceManipulator $manipulator): void
     {
-        $logoutMethodBuilder = $manipulator->createMethodBuilder('logout', 'void', false, ['']);
+        $logoutMethodBuilder = $manipulator->createMethodBuilder('logout', 'void', false);
 
+        // @legacy Refactor when annotations are no longer supported
         if ($this->phpCompatUtil->canUseAttributes()) {
             $logoutMethodBuilder->addAttribute($manipulator->buildAttributeNode(Route::class, ['/logout', 'name' => 'app_logout']));
         } else {