Adding new prow scripts to prepare to drop all v1alpha3 suffix (#6546)
Adding new prow scripts to prepare to drop all v1alpha3 suffix (#6546)


geeknoid/istio,istio/istio,geeknoid/istio,istio/istio,geeknoid/istio,frankbu/istio,frankbu/istio,geeknoid/istio,frankbu/istio,geeknoid/istio,frankbu/istio,istio/istio,smawson/istio,frankbu/istio,smawson/istio,geeknoid/istio,smawson/istio,frankbu/istio,istio/istio,istio/istio,smawson/istio,smawson/istio,smawson/istio