Upgrade assoconnect/php-quality-config to v2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: sylfabre

composer.json

@@ -16,7 +16,7 @@
     "require-dev": {
         "symfony/contracts": "^2.4",
         "symfony/translation": "^7.0",
-        "assoconnect/php-quality-config": "^1.16",
+        "assoconnect/php-quality-config": "^2",
         "assoconnect/validator-bundle": "^2.19"
     },
     "require": {