add slow machine arg to all github actions tests
add slow machine arg to all github actions tests

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