Revert to vm-op api version v1alpha4 for vks#3697

nikhilbarge wants to merge 1 commit intokubernetes-sigs:release-3.6kubernetes-sigs/vsphere-csi-driver:release-3.6from

nikhilbarge:revert_to_v1alpha4_for_vksnikhilbarge/vsphere-csi-driver:revert_to_v1alpha4_for_vksCopy head branch name to clipboard