Fix test.kube.postsubmit no longer needing to write snippets. (#7306)
Fix test.kube.postsubmit no longer needing to write snippets. (#7306)

Force merge because of netlify flake
istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io