remove wrong core group in PolicyRule (#8401)
remove wrong core group in PolicyRule (#8401)


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