Bump pytest from 8.2.2 to 8.3.1 (#419)

Bumps [pytest](https://github.com/pytest-dev/pytest) from 8.2.2 to 8.3.1.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.2.2...8.3.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements-dev.txt

@@ -8,4 +8,4 @@ mypy==1.11.0; implementation_name=="cpython"
 pyroma==4.2; implementation_name=="cpython"
 pytest-asyncio==0.23.8
 pytest-cov==5.0.0
-pytest==8.2.2
+pytest==8.3.1