Python-codicefiscale

- Avoid wrong birthplace code error when birthdate falls in missing date-range and birthplace code is valid. 162 (163)
- Fix `pyproject` warnings.

- Allow access to data files when running in a frozen environment (eg. executable). 152
- Bump requirements and pre-commit hooks.

- Add `Python 3.12` support.
- Add possibility to validate code from the command line, eg. `python -m codicefiscale validate {code}`.
- Add `codicefiscale.data` module with methods for exposing data.
- Bump requirements, pre-commit hooks and actions.

- Patch some wrong municipalities data. 123

- Merge fetched data with manually managed patch data. (116)
- Update municipalities data source url.
- Bump requirements.

- Manage correctly deleted countries. 36
- Replace `flake8` with `Ruff`.
- Switch from `setup.cfg` to `pyproject.toml`.
- Improve code quality.
- Bump requirements.