update registry 2.6.1 → 2.7.1
update registry 2.6.1 → 2.7.1

kubernetes/minikube,dlorenc/minikube,dlorenc/minikube,kubernetes/minikube,warmchang/minikube,warmchang/minikube,kubernetes/minikube,dlorenc/minikube,dlorenc/minikube,kubernetes/minikube,kubernetes/minikube,dlorenc/minikube,dlorenc/minikube,dalehamel/minikube,dalehamel/minikube,warmchang/minikube,kubernetes/minikube,warmchang/minikube,warmchang/minikube,dlorenc/minikube,warmchang/minikube,kubernetes/minikube,dalehamel/minikube,dlorenc/minikube,warmchang/minikube