Updated to latest deps

Author: WyriHaximus

composer.json

@@ -22,7 +22,7 @@
     "require-dev": {
         "api-clients/resource-generator": "dev-master",
         "api-clients/resource-test-utilities": "dev-master",
-        "api-clients/test-utilities": "^1.0"
+        "api-clients/test-utilities": "^2.0"
     },
     "autoload": {
         "psr-4": {