Previous change [1] added logic for handling of availability zones with
share groups and [2] for scheduling with share group capability
to create consistent snapshots. Those two added two new DB fields
for 'share_groups' DB model, but not to API response that requires
microversion bump. So, add these fields to API and bump microversion.
Following two new fields will be available with new microversion:
- 'availability_zone_id'
- 'consistent_snapshot_support'
Also, add tempest tests to these API changes.
[1] I000adeb53fe8435465cbedc3c539e6aaae6503c5
[2] I05553c308ae40c4ddc2c6469ff1c1a3da36a87da
Partially-Implements BP manila-share-groups
Change-Id: I343d0c6f3a5c7b58d88e95dba4af984fae738954
f95e5d90b6