This helper is used in tests and pulls in unnecessary dependency, which should
not be used if kubeadm is to move to staging.
Replace with direct use of the GroupResource type.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
Used T.Run API for kubeadm tests in app/phases/*
This should improve testing output and make it more visible
which test is doing what.
Signed-off-by: Ed Bartosh <eduard.bartosh@intel.com>