merge top-level trafficPolicy (#12418)
merge top-level trafficPolicy (#12418)


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