Remove unused interface
Remove unused interface

dlorenc/minikube,dims/minikube,dims/minikube,endocode/minikube,warmchang/minikube,warmchang/minikube,aaron-prindle/minikube,kubernetes/minikube,aaron-prindle/minikube,warmchang/minikube,cu12/minikube,dlorenc/minikube,dalehamel/minikube,warmchang/minikube,warmchang/minikube,mikegrass/minikube,abbytiz/minikube,dims/minikube,aaron-prindle/minikube,r2d4/minikube,kubernetes/minikube,endocode/minikube,kubernetes/minikube,dongsupark/minikube,kubernetes/minikube,skipjaq/minikube,warmchang/minikube,abbytiz/minikube,endocode/minikube,kubernetes/minikube,cu12/minikube,warmchang/minikube,dlorenc/minikube,skipjaq/minikube,r2d4/minikube,mikegrass/minikube,dongsupark/minikube,dlorenc/minikube,dlorenc/minikube,mikegrass/minikube,skipjaq/minikube,abbytiz/minikube,cu12/minikube,dalehamel/minikube,dlorenc/minikube,dongsupark/minikube,dalehamel/minikube,kubernetes/minikube,dlorenc/minikube,dlorenc/minikube,r2d4/minikube,kubernetes/minikube