Drop ament_lint_auto dependencies

[hidmic]

Proposed changes

Alternative to #369. No other package besides beluga_benchmark uses ament_lint. We use pre-commit hooks instead. This patch removes the dependency altogether.

Type of change

• 🐛 Bugfix (change which fixes an issue)
• 🚀 Feature (change which adds functionality)
• 📚 Documentation (change which fixes or extends documentation)

Checklist

• Lint and unit tests (if any) pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)
• All commits have been signed for DCO