updating the snapshot client and
test to use v1beta1 client and API.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit a17fef07e6)
adding a framework to test the volumegroupsnapshot
for both cephfs and rbd and added a test case
for cephfs.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>