fix: Upgrade nette/utils

Author: Stephan Wentz

composer.json

@@ -18,7 +18,7 @@
     "minimum-stability": "stable",
     "require": {
         "php": "^8.1",
-        "nette/utils": "^3.0",
+        "nette/utils": "^4.0",
         "nikic/php-parser": "^4.3|^5.0",
         "phpstan/phpstan": "^1.0"
     },