chore(automl): release 0.7.1 (googleapis#9566)

chore(asset): release 0.5.0 (googleapis#9567)

chore(storage): release 1.21.0 (googleapis#9553)

chore(translate): release 2.0.0 (googleapis#9527)

chore(spanner): release 1.12.0 (googleapis#9530)

chore(datacatalog): release 0.4.0 (googleapis#9526)

chore(error_reporting): release 0.33.0 (googleapis#9515)

chore(bigquery): release 1.21.0 (googleapis#9484)

chore(trace): release 0.23.0 (googleapis#9474)

chore(spanner): release 1.11.0 (googleapis#9473)