Update dependency rector/rector to v2

Author: renovate[bot]

composer.json

@@ -53,7 +53,7 @@
         "phpstan/phpstan-strict-rules": "^1.0",
         "phpstan/phpstan-symfony": "^1.0",
         "phpunit/phpunit": "^10.0",
-        "rector/rector": "^1.0",
+        "rector/rector": "^2.0",
         "symfony/http-client": "^6.0"
     },
     "autoload": {