Use git tag when checking out for test upgrade (#4209)
Use git tag when checking out for test upgrade (#4209)


kubernetes-incubator/kargo,Atoms/kubespray,kubernetes-incubator/kubespray,kubernetes-sigs/kubespray,kubernetes-sigs/kubespray,Atoms/kubespray,kubernetes-incubator/kargo,kubernetes-sigs/kubespray,kubespray/kargo,Atoms/kubespray,kubernetes-incubator/kubespray,Atoms/kubespray,kubespray/kargo,kubernetes-sigs/kubespray