build(deps-dev): bump mocha from 2.7.0 to 2.7.1

Bumps [mocha](https://github.com/freerange/mocha) from 2.7.0 to 2.7.1.
- [Changelog](https://github.com/freerange/mocha/blob/main/RELEASE.md)
- [Commits](freerange/mocha@v2.7.0...v2.7.1)

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

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

Author: dependabot[bot]

Gemfile.lock

@@ -54,7 +54,7 @@ GEM
       nokogiri (>= 1.12.0)
     mini_portile2 (2.8.8)
     minitest (5.25.4)
-    mocha (2.7.0)
+    mocha (2.7.1)
       ruby2_keywords (>= 0.0.5)
     mutex_m (0.2.0)
     nokogiri (1.16.8)