## Summary
There are 3 indices in the postgres storage driver that are redundant.
This PR drops them.
## Related issues
-
[ENG-2560](https://linear.app/pomerium/issue/ENG-2560/request-remove-redundant-database-indexes)
## Checklist
- [x] reference any related issues
- [ ] updated unit tests
- [x] add appropriate label (`enhancement`, `bug`, `breaking`,
`dependencies`, `ci`)
- [x] ready for review
* wip
* storage: add filtering to SyncLatest
* don't increment the record version, so intermediate changes are requested
* databroker: add support for query filtering
* fill server and record version
* postgres: databroker storage backend
* wip
* serialize puts
* add test
* skip tests for macos
* add test
* return error from protojson
* set data
* exclude postgres from cover tests