Add istioctl path in e2e script (#4723)
Add istioctl path in e2e script (#4723)

Automatic merge from submit-queue.

Add istioctl path in e2e script

Test was failing from k8s test-infra caller because istioctl was not available.
istio/istio,geeknoid/istio,smawson/istio,istio/istio,geeknoid/istio,geeknoid/istio,frankbu/istio,istio/istio,geeknoid/istio,istio/istio,smawson/istio,smawson/istio,smawson/istio,frankbu/istio,smawson/istio,smawson/istio,frankbu/istio,frankbu/istio,frankbu/istio,geeknoid/istio,geeknoid/istio,frankbu/istio,istio/istio