Fail CI if ccheck fails

[dotNomad]

This adds our just lint command to the lint workflow which runs ccheck.

This ensures that our code has the license header as a part of CI.

Intent

Resolves #1906

Type of Change

• • [ ] Bug Fix
• • [ ] New Feature
• • [ ] Breaking Change
• • [ ] Documentation
• • [ ] Refactor
• • [x] Tooling