Can't install fire with poetry inside of docker

```
ChefBuildError

Backend 'setuptools.build_meta:__legacy__' is not available.

at /usr/local/lib/python3.10/site-packages/poetry/installation/chef.py:152 in _prepare
148│
149│ error = ChefBuildError("\n\n".join(message_parts))
150│
151│ if error is not None:
→ 152│ raise error from None
153│
154│ return path
155│
156│ def _prepare_sdist(self, archive: Path, destination: Path | None = None) -> Path:

Note: This error originates from the build backend, and is likely not a problem with poetry but with fire (0.5.0) not supporting PEP 517 builds. You can verify this by running 'pip wheel --use-pep517 "fire (==0.5.0)"'.

1 error occurred:
* Status: The command '/bin/sh -c poetry install' returned a non-zero code: 1, Code: 1
```

Comece reproduzindo o build do Docker reportado com `poetry install` e, em seguida, verifique o pacote com `pip wheel --use-pep517 "fire (==0.5.0)"`. O relatório não menciona nenhum arquivo do repositório nem teste; considera-se concluído quando Fire puder ser instalado neste ambiente sem o erro do backend PEP 517.

Escrita pelo modelo de indexação a partir do texto da issue.