push phpunit 11 ver change

Author: peterfox

composer.json

@@ -17,7 +17,7 @@
     "require": {
         "php": "^8.4",
         "helgesverre/toon": "^3.1",
-        "phpunit/phpunit": "^10.3.2|^11.0|^12.0"
+        "phpunit/phpunit": "^10.3.2|^11.5.48|^12.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.21.1",