Bump poetry from 2.1.1 to 2.3.1 in /python/helpers in the poetry group

Bumps the poetry group in /python/helpers with 1 update: [poetry](https://github.com/python-poetry/poetry).


Updates `poetry` from 2.1.1 to 2.3.1
- [Release notes](https://github.com/python-poetry/poetry/releases)
- [Changelog](https://github.com/python-poetry/poetry/blob/main/CHANGELOG.md)
- [Commits](python-poetry/poetry@2.1.1...2.3.1)

---
updated-dependencies:
- dependency-name: poetry
  dependency-version: 2.3.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: poetry
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

python/helpers/requirements.txt

@@ -4,7 +4,7 @@ flake8==7.3.0
 hashin==1.0.5
 pipenv==2024.4.1
 plette==2.1.0
-poetry==2.1.1
+poetry==2.3.2
 # TODO: Replace 3p package `tomli` with 3.11's new stdlib `tomllib` once we drop support for Python 3.10.
 tomli==2.2.1