Description:

In the midstream repo openshift-service-mesh/istio, we do a replace in the sample yaml files to use the sample images from our copy on quay.io. Currently, the images that we copy to quay.io are: 

• Bookinfo
• Curl
• HelloWorld
• Httpbin
• TCP-echo

To do the copy, we can rely on the crane tool. We already used it to do it manually the sync, so I think it's safe to use 

Acceptance criteria:

We have an automatic job (it can be running with the upstream dependencies, for example) that automatically checks if the istio upstream examples are being updated, and once this happens, runs the crane copy and updates the yaml files with the new quay.io version