chore: release 0.99.0 (googleapis#5195)

chore: release spanner 1.28.0 (googleapis#5070)

Co-authored-by: Hengfeng Li <[email protected]>

chore: release 0.98.0 (googleapis#4923)

chore: release bigtable 1.12.0 (googleapis#5096)

Co-authored-by: markduffett <[email protected]>
Co-authored-by: kolea2 <[email protected]>

chore: release bigquery 1.25.0 (googleapis#4947)

chore: bulk gen (googleapis#5147)

This commit will be tagged:

ids/v0.1.0
vmmigration/v0.1.0

chore: bulk gen (googleapis#5147)

This commit will be tagged:

ids/v0.1.0
vmmigration/v0.1.0

chore: release osconfig 1.1.0 (googleapis#5002)

chore: release domains 0.2.0 (googleapis#5015)

chore: release dialogflow 1.2.0 (googleapis#5016)