google-cloud-go v0.84.0

Features

• aiplatform: start generating apiv1 (be1d729)
• apigeeconnect: start generating abiv1 (be1d729)
• dialogflow/cx: support sentiment analysis in bot testing (7a57aac)
• dialogflow/cx: support sentiment analysis in bot testing (6ad2306)
• documentai: Move CommonOperationMetadata into a separate proto file for potential reuse. (9e80ea0)
• documentai: Move CommonOperationMetadata into a separate proto file for potential reuse. (18375e5)
• gkeconnect/gateway: start generating apiv1beta1 (#4235) (1c3e968)
• lifesciences: strat generating apiv2beta (be1d729)
• tpu: start generating apiv1 (#4199) (cac48ea)

Bug Fixes

• bttest: fix race condition in SampleRowKeys (#4207) (5711fb1)
• documentai: Fix Ruby gem title of documentai v1 (package not currently published) (9e80ea0)