chore(deps-dev): bump gitlog from 3.1.2 to 4.0.4

Bumps [gitlog](https://github.com/domharrington/node-gitlog) from 3.1.2 to 4.0.4.
- [Release notes](https://github.com/domharrington/node-gitlog/releases)
- [Changelog](https://github.com/domharrington/node-gitlog/blob/master/CHANGELOG.md)
- [Commits](domharrington/node-gitlog@v3.1.2...v4.0.4)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]