Bump pytest-mock from 3.14.1 to 3.15.1

Bumps [pytest-mock](https://github.com/pytest-dev/pytest-mock) from 3.14.1 to 3.15.1.
- [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...v3.15.1)

---
updated-dependencies:
- dependency-name: pytest-mock
  dependency-version: 3.15.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements_dev.txt

@@ -7,7 +7,7 @@ pillow==11.3.0
 pytest==8.4.1
 pytest-cache==1.0
 pytest-cov==6.2.1
-pytest-mock==3.14.1
+pytest-mock==3.15.1
 recommonmark==0.7.1
 requests==2.32.5
 requests-mock==1.12.1