Bump mock from 2.0.0 to 5.2.0

Bumps [mock](https://github.com/testing-cabal/mock) from 2.0.0 to 5.2.0.
- [Changelog](https://github.com/testing-cabal/mock/blob/master/CHANGELOG.rst)
- [Commits](testing-cabal/mock@2.0.0...5.2.0)

---
updated-dependencies:
- dependency-name: mock
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,7 +1,7 @@
 backoff==2.2.1
 cryptography==44.0.0
 flake8==7.1.1
-mock==2.0.0
+mock==5.2.0
 pylint==3.3.3
 PyJWT==2.10.1
 python-dateutil==2.8.2