Update poetry to 1.8.5

[pyup-bot]

This PR updates poetry from 1.8.3 to 1.8.5.

Changelog

1.8.4

Added

- **Add official support for Python 3.13** ([9523](https://github.com/python-poetry/poetry/pull/9523)).

Changed

- Require `virtualenv>=20.26.6` to mitigate potential command injection when running `poetry shell` in untrusted projects ([9757](https://github.com/python-poetry/poetry/pull/9757)).

Links

• PyPI: https://pypi.org/project/poetry
• Changelog: https://data.safetycli.com/changelogs/poetry/
• Homepage: https://python-poetry.org/

[coveralls]

coverage: 91.635%. remained the same
when pulling 50b7408 on pyup-update-poetry-1.8.3-to-1.8.5
into e78c3be on main.