Test: Fixed GitHub App credentials

Author: rrajashe

README.md

@@ -17,3 +17,4 @@ Before you begin creating an application with this `devfile` code sample, it's h
 * For more information about devfiles, see [Devfile.io](https://devfile.io/).
 * For more information about Dockerfiles, see [Dockerfile reference](https://docs.docker.com/engine/reference/builder/).# Testing Smee Webhook
 # Testing webhook with secret
+# Testing fixed GitHub App auth