[ENH] fush API for compactor (#1869)

### FlushCollectionCompaction
https://linear.app/trychroma/issue/CHR-298/segment-compaction-flush

- grpc in collection service FlushCollectionCompaction
- table_catalog: FlushCollectionCompaction
- in one transaction:
  - segment: RegisterFilePaths
  - collection: UpdateLogPositionAndVersion
- tenant: UpdateTenantLastCompactionTime // optional, should add a
config to disable


### Tests
- test_utils to create tenant, database, collection, segments
- change existing tests to use test suite: begin suite set up tenant, db
(unless testing tenant and db in the test itself), end suite clean up,
begin test set up sample objects (eg, collection and segments)
- each tests should create objects that with different IDs and Names