Skip pre-commit hooks in lint-fix workflow

[neubig]

Modified the lint-fix workflow to skip pre-commit hooks when committing changes. This ensures that linting fixes can be pushed even if other pre-commit checks would fail.

[enyst]

The macro/label run fails from the start with LLM_MODEL not found 🤔. I'm not sure why.

[neubig]

Very weird, this worked on my fork: https://github.com/neubig/OpenHands/pull/1

I'll investigate.

[enyst]

Thank you, please let me know how I can help!