Bump rouge from 3.29.0 to 3.30.0

Bumps [rouge](https://github.com/rouge-ruby/rouge) from 3.29.0 to 3.30.0.
- [Release notes](https://github.com/rouge-ruby/rouge/releases)
- [Changelog](https://github.com/rouge-ruby/rouge/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rouge-ruby/rouge/compare/v3.29.0...v3.30.0)

---
updated-dependencies:
- dependency-name: rouge
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -214,7 +214,7 @@ GEM
       ffi (~> 1.0)
     regexp_parser (2.5.0)
     rexml (3.2.5)
-    rouge (3.29.0)
+    rouge (3.30.0)
     rubocop (1.32.0)
       json (~> 2.3)
       parallel (~> 1.10)