Update idna to 3.11

[pyup-bot]

This PR updates idna from 3.10 to 3.11.

Changelog

3.11

- Update to Unicode 16.0.0, including significant changes to UTS46
processing. As a result of Unicode ending support for it, transitional
processing no longer has an effect and returns the same result.
- Add support for Python 3.14, lowest supported version is Python 3.8.
- Various updates to packaging, including PEP 740 support.

Links

• PyPI: https://pypi.org/project/idna
• Changelog: https://data.safetycli.com/changelogs/idna/