GitLab

Bumps [github.com/gogo/protobuf](https://github.com/gogo/protobuf) from 1.3.0 to 1.3.1.
- [Release notes](https://github.com/gogo/protobuf/releases)
- [Commits](https://github.com/gogo/protobuf/compare/v1.3.0...v1.3.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>