deps: update dependency com.google.api.grpc:proto-google-cloud-bigqueryconnection-v1 to v2.20.0#2720

mpeddada1 merged 1 commit intogoogleapis:maingoogleapis/java-bigquery:mainfrom

renovate-bot:renovate/com.google.api.grpc-proto-google-cloud-bigqueryconnection-v1-2.xrenovate-bot/java-bigquery:renovate/com.google.api.grpc-proto-google-cloud-bigqueryconnection-v1-2.xCopy head branch name to clipboard