staging: Migrate workloads to swh-cassandra namespace
Currently, most workloads (e.g. lister, indexer, ...) are declared in the swh namespace. Move them to the swh-cassandra namespace.
After the move, only postgresql storage instance and services using that instance (replayers from cassandra to postgresql, toolbox for storage postgres, scrubber, instance web, instance graphql, ...) should remain there.
plan, migrate:
- listers
- indexer
- checker_deposit
- search
- indexerStorage
- vault toolbox access
- scheduler