Allow PHPUnit 11 (#1002)

Author: kubawerlos

composer.json

@@ -16,7 +16,7 @@
         "friendsofphp/php-cs-fixer": "^3.61.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.6.4 || ^10.5.29"
+        "phpunit/phpunit": "^9.6.22 || 10.5.45 || ^11.5.7"
     },
     "autoload": {
         "psr-4": {