remove never match case (#10241)
remove never match case (#10241)


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