Update dependency frosh/shopware-rector to ^0.5.0

Author: renovate[bot]

composer.json

@@ -4,7 +4,7 @@
     "license": "MIT",
     "require": {
         "driftingly/rector-laravel": "^1.2",
-        "frosh/shopware-rector": "^0.4.0",
+        "frosh/shopware-rector": "^0.5.0",
         "kubawerlos/php-cs-fixer-custom-fixers": "^3.21",
         "phpmd/phpmd": "^2.15",
         "phpstan/extension-installer": "^1.4",