Add registries entry for docker.io registry
Add registries entry for docker.io registry

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