chore(deps): bump pytest-subtests from 0.12.1 to 0.13.1

Bumps [pytest-subtests](https://github.com/pytest-dev/pytest-subtests) from 0.12.1 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@v0.12.1...v0.13.1)

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

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

Author: dependabot[bot]

requirements-test.txt

@@ -4,4 +4,4 @@ coverage==7.5.4
 pytest==8.3.2
 pytest-cov==5.0.0
 pytest-django==4.8.0
-pytest-subtests==0.12.1
+pytest-subtests==0.13.1