Deploy in staging :
# [x] Stop the workers
# [x] Stop the storage service
# [x] Upgrade the storage storage server to last versions of swh-storage/swh-model/swh-journal
# [x] Upgrade the database model
# [x] Restart the storage service
# [ ] 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(?)