Add an `editorconfig-checker-fix` pre-commit hook

[pygarap]

Proposal

Add a dedicated editorconfig-checker-fix hook to .pre-commit-hooks.yaml that runs editorconfig-checker --fix, once this wrapper targets an upstream release containing the --fix mode from editorconfig-checker/editorconfig-checker#612.

The existing editorconfig-checker hook should remain check-only. A separate hook would expose the upstream opt-in fixing mode directly through pre-commit without requiring users to add args: [--fix] themselves.

Usage

repos:
  - repo: https://github.com/editorconfig-checker/editorconfig-checker.python
    hooks:
      - id: editorconfig-checker-fix

References

• Upstream --fix implementation: feat: add safe EditorConfig autofixes editorconfig-checker#612
• https://github.com/editorconfig-checker/editorconfig-checker.python/blob/main/.pre-commit-hooks.yaml
• https://github.com/editorconfig-checker/editorconfig-checker.python/blob/main/README.md

[pygarap]

@mmicu Would you be open to supporting this proposal? I would greatly appreciate your consideration. Thanks 🙏