deps: update dependency com.google.api.grpc:proto-google-cloud-trace-v1 to v2.79.0#4172

gcf-merge-on-green[bot] merged 2 commits intogoogleapis:maingoogleapis/java-spanner:mainfrom

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