Simplify CRD verification step (#4917)
Simplify CRD verification step (#4917)

I don't think there is a need to insert this edge case about certmanager
here. Lets just look for Istio CRDs, which we know will always be 23,
and not confuse 99% of users for an advanced feature.
istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io