build(deps-dev): bump the pytest-dependencies group with 2 updates (#440)

Bumps the pytest-dependencies group with 2 updates: [pytest](https://github.com/pytest-dev/pytest) and [pytest-mock](https://github.com/pytest-dev/pytest-mock).


Updates `pytest` from 8.4.1 to 8.4.2
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.1...8.4.2)

Updates `pytest-mock` from 3.14.1 to 3.15.0
- [Release notes](https://github.com/pytest-dev/pytest-mock/releases)
- [Changelog](https://github.com/pytest-dev/pytest-mock/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-mock@v3.14.1...v3.15.0)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 8.4.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: pytest-dependencies
- dependency-name: pytest-mock
  dependency-version: 3.15.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: pytest-dependencies
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -1,6 +1,6 @@
 betamax==0.9.0
 betamax-serializers==0.2.1
-pytest==8.4.1
+pytest==8.4.2
 pytest-asyncio==1.1.0
 pytest-cov==6.2.1
-pytest-mock==3.14.1
+pytest-mock==3.15.0