Pin poetry to latest version 1.8.3

[pyup-bot]

This PR pins poetry to the latest release 1.8.3.

Changelog

### 1.1.15 ``` Changed - Poetry now fallback to gather metadata for dependencies via pep517 if parsing pyproject.toml fail ([6206](https://github.com/python-poetry/poetry/pull/6206)) - Extras and extras dependencies are now sorted in lock file ([6207](https://github.com/python-poetry/poetry/pull/6207)) ``` ### 1.1.8 ``` - [`packaging==23.2`](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst) ``` ### 1.1.5 ``` - [`packaging==23.0`](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst) - [`pyrsistent==0.19.3`](https://github.com/tobgu/pyrsistent/blob/master/CHANGES.txt) ``` ### 1.1.4 ``` - [`pyrsistent==0.19.2`](https://github.com/tobgu/pyrsistent/blob/master/CHANGES.txt) - [`tomlkit==0.11.6`](https://github.com/sdispater/tomlkit/blob/master/CHANGELOG.md) - [`typing-extensions==4.4.0`](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md) ``` ### 0.4 ``` Change Log ``` ### 0.2.0 ``` Change Log ``` ### 0.1.0 ``` Changelog <!-- news notes entrypoint --> ```

Links

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

[coveralls]

coverage: 91.624%. remained the same when pulling 7ba252fd52c699300291c9b74fe3b7d621e42044 on pyup-pin-poetry-1.8.3 into 4bd1a756e180f748f37b8797626305485f5db3a9 on main.