Merge branch '5.4' into 6.2

* 5.4:
  CS fix
  Fix test provider

Author: nicolas-grekas

Authorization/TraceableAccessDecisionManager.php

@@ -38,11 +38,11 @@ public function __construct(AccessDecisionManagerInterface $manager)
 
         // The strategy and voters are stored in a private properties of the decorated service
         if (property_exists($manager, 'strategy')) {
-            $reflection = new \ReflectionProperty(\get_class($manager), 'strategy');
+            $reflection = new \ReflectionProperty($manager::class, 'strategy');
             $this->strategy = $reflection->getValue($manager);
         }
         if (property_exists($manager, 'voters')) {
-            $reflection = new \ReflectionProperty(\get_class($manager), 'voters');
+            $reflection = new \ReflectionProperty($manager::class, 'voters');
             $this->voters = $reflection->getValue($manager);
         }
     }