Bump mock from 5.0.2 to 5.1.0

Bumps [mock](https://github.com/testing-cabal/mock) from 5.0.2 to 5.1.0.
- [Changelog](https://github.com/testing-cabal/mock/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/testing-cabal/mock/compare/5.0.2...5.1.0)

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

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

requirements-dev.txt

@@ -1,4 +1,4 @@
-mock==5.0.2
+mock==5.1.0
 nose2[coverage_plugin]==0.13.0
 cov-core==1.15.0
 black==22.12.0