nightlark/re2c-python-distributions

AI Summary: CI jobs are currently failing because they are configured to use retired runners. The primary task is to update the CI configuration to utilize newer, supported runners. Additionally, it's suggested to integrate ARM64 Windows runners to remove the necessity for cross-compilation, potentially simplifying the build process.

AI Summary: This issue proposes updating the project's license declaration to use the newer license expression syntax in `pyproject.toml`. This change is necessary because the current license classifiers are deprecated and will be removed by early 2026. The issue provides links to official documentation and an example pull request for guidance.