Upgrade nginx ingress controller to 0.26.1
Upgrade nginx ingress controller to 0.26.1

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