Bump minitest from 5.22.3 to 5.23.0 (#375)

Bumps [minitest](https://github.com/minitest/minitest) from 5.22.3 to 5.23.0.
- [Changelog](https://github.com/minitest/minitest/blob/master/History.rdoc)
- [Commits](minitest/minitest@v5.22.3...v5.23.0)

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

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

Gemfile.lock

@@ -50,7 +50,7 @@ GEM
       regexp_parser (~> 2.0)
       simpleidn (~> 0.2)
     language_server-protocol (3.17.0.3)
-    minitest (5.22.3)
+    minitest (5.23.0)
     mocha (2.2.0)
       ruby2_keywords (>= 0.0.5)
     mutex_m (0.2.0)