Added more types of status which can be updated to Bay's status field:
'RESUME_COMPLETE'
'RESTORE_COMPLETE'
'ROLLBACK_COMPLETE'
'SNAPSHOT_COMPLETE'
'CHECK_COMPLETE'
Added these states so that the bay_update code have better resiliency
If the user operates the stack,he(she) could still update the bay.
Change-Id: Ia71ca90742a7e23bbf2c0c9254951db7e06faf28
Closes-Bug: #1538447