[Composer] Bumped ibexa/code-style to ^2.0

Author: adamwojs

composer.json

@@ -17,7 +17,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9",
-        "ibexa/code-style": "^1.1",
+        "ibexa/code-style": "^2.0",
         "ibexa/core": "~5.0.x-dev",
         "ibexa/doctrine-schema": "~5.0.x-dev",
         "ibexa/rector": "~5.0.x-dev",