Needs approval from an approver in each of these files:
- ~~[OWNERS](https://github.com/kubernetes-sigs/kubetest2/blob/master/OWNERS)~~ [spiffxp]
Approvers can indicate their approval by writing `/approve` in a comment
Approvers can cancel approval by writing `/approve cancel` in a comment
If the user has asked us not to shut down the cluster, don't shut it down if they control-C out of long running tests.
Allows for iterative test debugging etc.