message: switch to  hyperkit for minikube
  In the Mac, switch to use Hyperkit which is less intrusive than VirtualBox
diff: #!/bin/bash
  set -x
  brew install minikube
  +brew install hyperkit
  minikube config set memory 16384
  -minikube start --driver virtualbox --kubernetes-version=1.21.2
  +minikube start --driver hyperkit --kubernetes-version=1.21.2
  kubectl get nodes
  \ No newline at end of file
  