chore(deps): update dependency protobuf to v5.29.5#13690

renovate-bot wants to merge 1 commit intoGoogleCloudPlatform:mainGoogleCloudPlatform/python-docs-samples:mainfrom

renovate-bot:renovate/protobuf-5.xrenovate-bot/python-docs-samples-1:renovate/protobuf-5.xCopy head branch name to clipboard