Change cinder client version to 2 for integration tests

Change-Id: Ib6c9029524838cbfbadf2c3fee6c9b50e8eef2b0
Depends-On: I5c4485a0f1d89a63548b627502be99ce30c0f00b
Closes-Bug: #1500714
1 file changed
tree: 3e131718a6ddeb604cc1021a50270f925baf3cd9
  1. common/
  2. functional/
  3. scenario/