Bump mocha from 3.0.0 to 3.0.1 (#1351)

Bumps [mocha](https://github.com/freerange/mocha) from 3.0.0 to 3.0.1.
- [Changelog](https://github.com/freerange/mocha/blob/main/RELEASE.md)
- [Commits](freerange/mocha@v3.0.0...v3.0.1)

---
updated-dependencies:
- dependency-name: mocha
  dependency-version: 3.0.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -153,7 +153,7 @@ GEM
     mini_mime (1.1.5)
     mini_portile2 (2.8.9)
     minitest (5.26.0)
-    mocha (3.0.0)
+    mocha (3.0.1)
       ruby2_keywords (>= 0.0.5)
     net-imap (0.5.12)
       date