Fix share migration test with snapshot support

Test 'test_migrate_share_with_snapshot_v2_5' validates that
share migration returns an error when a share has a snapshot
created, but to do so, it tries to create a snapshot, which
would fail in a backend that does not support snapshot.
This fix adds a validation that skips the test in this situation.

Change-Id: Icd6b04266ac2de83747b99295cb3538967922d65
Closes-bug: #1608293
1 file changed
tree: c53634e5f475282e0b182a0510fc5b204f9da01e
  1. manila_tempest_tests/