Adding 'reset_group_status' rbac test

This PS adds 'reset_group_status' test for policy[0],
API ref is available here[1]

[0]https://github.com/openstack/cinder/blob/0cf910d4345c000e8c306b1cb2b2dd291975cf71/cinder/policies/group_actions.py#L42
[1]https://developer.openstack.org/api-ref/block-storage/v3/#reset-group-status

Closes-Bug: #1718527

Change-Id: Ia9e748c1733abd8abdb73c50491ff2f1198e3193
Depends-On: If123e20b10614e8e31ecaecf74e4beda6b575e40
1 file changed