Build(deps-dev): Bump pytest-subtests from 0.13.0 to 0.13.1 (#349)

Bumps [pytest-subtests](https://github.com/pytest-dev/pytest-subtests) from 0.13.0 to 0.13.1.
- [Release notes](https://github.com/pytest-dev/pytest-subtests/releases)
- [Changelog](https://github.com/pytest-dev/pytest-subtests/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-subtests@v0.13.0...v0.13.1)

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

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

Author: dependabot[bot]