drop deps

Author: rodber

composer.json

@@ -22,11 +22,9 @@
         "chevere/regex": "^1.0.2"
     },
     "require-dev": {
-        "chevere/var-dump": "^2.0.9",
         "phpstan/phpstan": "^2.0",
         "phpunit/phpunit": "^10.5",
-        "symplify/easy-coding-standard": "^13.0",
-        "xrdebug/php": "^3.0.2"
+        "symplify/easy-coding-standard": "^13.0"
     },
     "autoload": {
         "files": [