Update apiVersion of deployment manifest (#148)
Update apiVersion of deployment manifest (#148)

Using the quickstart[1] with this manifest results in an error of ` error: unable to recognize "deployment.yaml": no matches for kind "Deployment" in version "extensions/v1beta1"`

Updating the apiVersion to apps/v1 resolves this error.

[1] https://cloud.google.com/kubernetes-engine/docs/quickstarts/deploying-a-language-specific-app#deploy_an_app
mastersingh24/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,GoogleCloudPlatform/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples,mastersingh24/kubernetes-engine-samples