Add remove deployment to make file of forked tt repo

[RoyZhang7]

It looks like forked repo doesn't allow creating issues. So, I add an issue relevant to our forked tt repo here. I can use the following cmds to remove the entire tt deployment in k8s, so probably worth adding them as a flag to Makefile in tt.

kubectl delete deployment --all
kubectl delete statefulset --all
kubectl get services | grep -v kubernetes | awk '{print $1}' | xargs kubectl delete service
#helm list
helm uninstall nacos
helm uninstall nacosdb
helm uninstall nfs-subdir-external-provisioner
helm uninstall rabbitmq
helm uninstall tsdb
kubectl delete namespace openebs
kubectl delete crd blockdeviceclaims.openebs.io
kubectl delete crd blockdevices.openebs.io

[RoyZhang7]

kubectl delete pvc --all kubectl delete pv --all