Run lint and test concurrently

[rajsite]

Pull Request

🤨 Rationale

The lint and test commands are independent from each other and can run in parallel. Running them in parallel shaves off 4-5 min from the build following the pattern in SystemLinkShared with minimal additional complexity.

👩‍💻 Implementation

• Use concurrently cli to run lint and test in parallel
• Reduce the verbosity of test output by not logging passing tests

🧪 Testing

Rely on CI

✅ Checklist

• I have updated the project documentation to reflect my changes or determined no changes are needed.