Bump pytest-mock from 3.12.0 to 3.14.0 in /server

Bumps [pytest-mock](https://github.com/pytest-dev/pytest-mock) from 3.12.0 to 3.14.0.
- [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@v3.12.0...v3.14.0)

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

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

server/dev-requirements.txt

@@ -5,7 +5,7 @@ sphinx
 sphinx-autobuild
 pytest==8.1.1
 pytest-cov==4.1.0
-pytest-mock==3.12.0
+pytest-mock==3.14.0
 responses>=0.10.6,<0.26
 httmock
 wooper