feat: upgrade to symfony 7.4

src/Validator/KnownPlaceholders.php

@@ -25,7 +25,7 @@ class KnownPlaceholders extends Constraint
      */
     public function __construct(array $allowed = [], ?string $message = null, ?array $groups = null, mixed $payload = null)
     {
-        parent::__construct([], $groups, $payload);
+        parent::__construct(null, $groups, $payload);
 
         $this->allowed = $allowed;
         $this->message = $message ?? $this->message;