Deploy in staging :
- Stop the workers
- Stop the storage service
- Upgrade the storage storage server to last versions of swh-storage/swh-model/swh-journal
- Upgrade the database model
- Restart the storage server
- Upgrade all the other servers to the last package versions
- Restart the workers
- launch a backfill of the `origin_visit_status` topic
- upgrade stack to last versions created during the sprint
- upgrade the scheduler database model
- deploy a new journal-client service on scheduler0(?)