Format-ipy-cells

What's Changed
* Fix clash with `ruff format` v0.3.0 enforcing single blank line after module doc string by janosh in https://github.com/janosh/format-ipy-cells/pull/11


**Full Changelog**: https://github.com/janosh/format-ipy-cells/compare/v0.1.10...v0.1.11

ab9c7a1 fix `main` bad handling of `argv`
926e264 type annotate tests, swap older `pytest` `tmpdir` fixture for `tmp_path`
24fd7e7 combine `.github/workflows/{test,publish}.yml` into 1 workflow
f305c82 refactor `test_main_format_cells()`, run `pytest-cov` in CI

**Full Changelog**: https://github.com/janosh/format-ipy-cells/compare/v0.1.9...v0.1.10