Performance improvement: SecurityVoter implements supportsAttribute f…

…rom Symfony\Component\Security\Core\Authorization\Voter\CacheableVoterInterface which allows the access decision manager to cache the supported attributes by the voter

src/Security/SecurityVoter.php

@@ -27,6 +27,11 @@ public function __construct(AuthorizationCheckerInterface $authorizationChecker,
     }
 
     protected function supports(string $permissionName, mixed $subject): bool
+    {
+        return $this->supportsAttribute($permissionName);
+    }
+
+    public function supportsAttribute(string $permissionName): bool
     {
         return Permission::exists($permissionName);
     }