Build(deps-dev): Bump mocha from 1.12.0 to 1.13.0

Bumps [mocha](https://github.com/freerange/mocha) from 1.12.0 to 1.13.0.
- [Release notes](https://github.com/freerange/mocha/releases)
- [Changelog](https://github.com/freerange/mocha/blob/main/RELEASE.md)
- [Commits](freerange/mocha@v1.12.0...v1.13.0)

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

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

Gemfile.lock

@@ -320,7 +320,7 @@ GEM
     mini_suffix (0.3.2)
       ffi (~> 1.9)
     minitest (5.15.0)
-    mocha (1.12.0)
+    mocha (1.13.0)
     mock_redis (0.28.0)
       ruby2_keywords
     momentjs-rails (2.20.1)