Bump archunit from 0.20.1 to 0.21.0 (#549)
Bump archunit from 0.20.1 to 0.21.0 (#549)

Bumps [archunit](https://github.com/TNG/ArchUnit) from 0.20.1 to 0.21.0.
- [Release notes](https://github.com/TNG/ArchUnit/releases)
- [Commits](https://github.com/TNG/ArchUnit/compare/v0.20.1...v0.21.0)

---
updated-dependencies:
- dependency-name: com.tngtech.archunit:archunit
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
Nincodedo/Ninbot