Cherry-pick: Check if ListSnapshots is supported during GetSnapshotStatus#156

k8s-ci-robot merged 1 commit intokubernetes-csi:release-1.2kubernetes-csi/external-snapshotter:release-1.2from

hakanmemisoglu:release-1.2-list-snapshot-fixhakanmemisoglu/external-snapshotter:release-1.2-list-snapshot-fixCopy head branch name to clipboard