Bump pytest from 8.0.0 to 8.1.1

Bumps [pytest](https://github.com/pytest-dev/pytest) from 8.0.0 to 8.1.1.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest/compare/8.0.0...8.1.1)

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

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

requirements-dev.txt

@@ -4,7 +4,7 @@ mkdocs-material==9.5.7
 mkdocstrings[python]==0.24.0
 twine==4.0.2
 wheel==0.42.0
-pytest==8.0.0
+pytest==8.1.1
 pytest-cov==4.1.0
 ruff==0.2.00
 mypy==1.8.0