Update rules

Author: GaryPEGEOT

.php_cs.dist

@@ -13,5 +13,7 @@ $finder = PhpCsFixer\Finder::create()
 return PhpCsFixer\Config::create()
     ->setRules([
         '@Symfony' => true,
+        '@Symfony:risky' => true,
     ])
+    ->setRiskyAllowed(true)
     ->setFinder($finder);