qa_crowbarsetup: Set storage_protocol for manila in tempest
qa_crowbarsetup: Set storage_protocol for manila in tempest

That is needed when we deploy with Ceph as backend. Otherwise some
tempest tests fail with:

Failed to schedule create_share: No valid host was found.

vmoravec/automation,aspiers/automation,gosipyan/automation,vmoravec/automation,aspiers/automation,gosipyan/automation,SUSE-Cloud/automation,SUSE-Cloud/automation,gosipyan/automation,vmoravec/automation,aspiers/automation,gosipyan/automation,aspiers/automation,vmoravec/automation,SUSE-Cloud/automation,SUSE-Cloud/automation