Symfony 8 support

Author: robiningelbrecht

composer.json

@@ -34,7 +34,7 @@
   },
   "require-dev": {
     "friendsofphp/php-cs-fixer": "^3.9",
-    "phpstan/phpstan": "^1.10",
+    "phpstan/phpstan": "^2",
     "spatie/phpunit-snapshot-assertions": "^5.0"
   },
   "config": {