Update PHPStan packages to v2

Author: renovate[bot]

vendor-bin/tools/composer.json

@@ -8,10 +8,10 @@
         "matthiasnoback/symfony-dependency-injection-test": "^5.0",
         "phpmd/phpmd": "^2.13",
         "phpstan/extension-installer": "^1.3",
-        "phpstan/phpstan": "^1.10.14",
-        "phpstan/phpstan-phpunit": "^1.3.11",
-        "phpstan/phpstan-strict-rules": "^1.5.1",
-        "phpstan/phpstan-symfony": "^1.3.1",
+        "phpstan/phpstan": "^2.0.0",
+        "phpstan/phpstan-phpunit": "^2.0.0",
+        "phpstan/phpstan-strict-rules": "^2.0.0",
+        "phpstan/phpstan-symfony": "^2.0.0",
         "phpunit/phpunit": "^10.1.2",
         "symfony/phpunit-bridge": "^7.0.0"
     },