build(deps-dev): bump pytest-subtests from 0.11.0 to 0.12.1 (#1794)

Bumps [pytest-subtests](https://github.com/pytest-dev/pytest-subtests) from 0.11.0 to 0.12.1.
- [Changelog](https://github.com/pytest-dev/pytest-subtests/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-subtests@v0.11.0...v0.12.1)

---
updated-dependencies:
- dependency-name: pytest-subtests
  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>

Author: dependabot[bot]

poetry.lock

@@ -69,7 +69,7 @@ slotscheck = "^0.17"
 pytest-cov = "^4.1"
 pytest-randomly = "^3.12"
 pytest-mypy-plugins = "^3.0"
-pytest-subtests = "^0.11"
+pytest-subtests = ">=0.11,<0.13"
 pytest-shard = "^0.1"
 
 doc8 = "^1.1"