Bump pytest-cases from 3.6.5 to 3.8.0

Bumps [pytest-cases](https://github.com/smarie/python-pytest-cases) from 3.6.5 to 3.8.0.
- [Release notes](https://github.com/smarie/python-pytest-cases/releases)
- [Changelog](https://github.com/smarie/python-pytest-cases/blob/main/docs/changelog.md)
- [Commits](smarie/python-pytest-cases@3.6.5...3.8.0)

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

Signed-off-by: dependabot[bot] <[email protected]>