refactor: bump madge from 5.0.1 to 6.1.0

Bumps [madge](https://github.com/pahen/madge) from 5.0.1 to 6.1.0.
- [Changelog](https://github.com/pahen/madge/blob/master/CHANGELOG.md)
- [Commits](pahen/madge@v5.0.1...v6.1.0)

---
updated-dependencies:
- dependency-name: madge
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]