Bump com.diffplug.spotless from 5.17.1 to 6.0.0
Bump com.diffplug.spotless from 5.17.1 to 6.0.0

Bumps com.diffplug.spotless from 5.17.1 to 6.0.0.

---
updated-dependencies:
- dependency-name: com.diffplug.spotless
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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