Upgrade issue due to NodePort service type

If you had an older version of Portworx manifests installed, and you try to apply the latest manifests, you might see the following error during kubectl apply.

Service "portworx-service" is invalid: [spec.ports[0].nodePort: Forbidden: may not be used when `type` is 'ClusterIP', spec.ports[1].nodePort: Forbidden: may not be used when `type` is 'ClusterIP', spec.ports[2].nodePort: Forbidden: may not be used when `type` is 'ClusterIP', spec.ports[3].nodePort: Forbidden: may not be used when `type` is 'ClusterIP']
Error from server (Invalid): error when applying patch:

To fix this:

• Change the type of the portworx-service service to type ClusterIP. If the type was NodePort, you will also have to remove the nodePort entries from the spec.

  kubectl edit service portworx-service -n <px-namespace>

• Change the type of the portworx-api service to type ClusterIP. If the type was NodePort, you will also have to remove the nodePort entries from the spec.

  kubectl edit service portworx-api -n <px-namespace>

• Reapply your specs.