chore(deps): update phpstan packages to v2

Author: renovate[bot]

composer.json

@@ -30,9 +30,9 @@
         "php-parallel-lint/php-console-highlighter": "^1.0",
         "php-parallel-lint/php-parallel-lint": "^1.3",
         "phpstan/extension-installer": "^1.1",
-        "phpstan/phpstan": "~1.12.0",
-        "phpstan/phpstan-mockery": "^1.0",
-        "phpstan/phpstan-phpunit": "^1.1",
+        "phpstan/phpstan": "~2.1.0",
+        "phpstan/phpstan-mockery": "^2.0",
+        "phpstan/phpstan-phpunit": "^2.0",
         "psalm/plugin-mockery": "^1.0.0",
         "psalm/plugin-phpunit": "^0.19.0",
         "ramsey/coding-standard": "^2.0.3",