Bump minitest from 5.22.2 to 5.22.3

Bumps [minitest](https://github.com/minitest/minitest) from 5.22.2 to 5.22.3.
- [Changelog](https://github.com/minitest/minitest/blob/master/History.rdoc)
- [Commits](minitest/minitest@v5.22.2...v5.22.3)

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

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

Gemfile.lock

@@ -44,7 +44,7 @@ GEM
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mini_portile2 (2.8.5)
-    minitest (5.22.2)
+    minitest (5.22.3)
     mocha (2.1.0)
       ruby2_keywords (>= 0.0.5)
     nokogiri (1.16.2)