DX: update cli-executor (#6664)

composer.json

@@ -34,7 +34,7 @@
     },
     "require-dev": {
         "justinrainbow/json-schema": "^5.2",
-        "keradus/cli-executor": "^1.5",
+        "keradus/cli-executor": "^2.0",
         "mikey179/vfsstream": "^1.6.10",
         "php-coveralls/php-coveralls": "^2.5.2",
         "php-cs-fixer/accessible-object": "^1.1",