Description: Remove backend add-table backfill machinery.
Changes
- Remove backend add-table backfill machinery (#2720).
- Inject env-level hostAliases into worker pods (#2721).
- Emit per-topic production metrics (#2714).
- Vendor kotatsu reader wheel into prod image (#2728).
- Current image (#2723).
- Async kotatsu S3-direct reader adapter (#2729).
- Collapse SQL Server source scan N+1 into one query (#2731).
- Bump popsink connect (#2732).