GitLab

Bumps [github.com/multiformats/go-varint](https://github.com/multiformats/go-varint) from 0.0.5 to 0.0.6.
- [Release notes](https://github.com/multiformats/go-varint/releases)
- [Commits](https://github.com/multiformats/go-varint/compare/v0.0.5...v0.0.6)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>