chore(deps): update phpstan packages to v2

Author: renovate[bot]

composer.json

@@ -15,8 +15,8 @@
         "friendsofphp/php-cs-fixer": "^3.54",
         "kubawerlos/php-cs-fixer-custom-fixers": "^3.21",
         "phpstan/extension-installer": "^1.3",
-        "phpstan/phpstan": "^1.10",
-        "phpstan/phpstan-strict-rules": "^1.5"
+        "phpstan/phpstan": "^2.0",
+        "phpstan/phpstan-strict-rules": "^2.0"
     },
     "repositories": [
         {