Add: Options to allow uv in lint-python

[n-thumann]

What

This PR adds options to allow uv in lint-python.
It currently does so in a backwards-compatible manner so that nothing changes for current users of lint-python. I'm also open to change this to a hard switch to uv, whatever you prefer.

Why

Other Actions are already using uv internally, why not lint-python too? Also, using a single package manager (e.g. uv) instead of multiple (e.g. uv for everything except linting & formatting) could make debugging harder.

References

Checklist

• Tested backwards-compatible mode (keeping poetry) in https://github.com/greenbone/vt-cve-library/actions/runs/22297767430/job/64497980781?pr=198
• Tested run with uv in https://github.com/greenbone/vt-cve-library/actions/runs/22297805638/job/64498099735?pr=198

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

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[github-actions]

Conventional Commits Report

Type	Number
Added	2

🚀 Conventional commits found.