chore(deps): bump rouge from 3.30.0 to 4.5.1

Bumps [rouge](https://github.com/rouge-ruby/rouge) from 3.30.0 to 4.5.1.
- [Release notes](https://github.com/rouge-ruby/rouge/releases)
- [Changelog](https://github.com/rouge-ruby/rouge/blob/master/CHANGELOG.md)
- [Commits](rouge-ruby/rouge@v3.30.0...v4.5.1)

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

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

Author: dependabot[bot]

Gemfile

@@ -49,7 +49,7 @@ gem 'friendly_id'
 gem 'html-pipeline'
 gem 'sanitize', '>= 4.6.3'
 gem 'rinku'
-gem 'rouge', '~> 3'
+gem 'rouge', '~> 4'
 gem 'ruby-oembed'
 
 # to help obtaining app wide URI that uniquely identifies model instance

Gemfile.lock

@@ -474,7 +474,7 @@ GEM
     rexml (3.3.7)
     rinku (2.0.6)
     rollbar (3.6.0)
-    rouge (3.30.0)
+    rouge (4.5.1)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -673,7 +673,7 @@ DEPENDENCIES
   rexml
   rinku
   rollbar (>= 1.5.3)
-  rouge (~> 3)
+  rouge (~> 4)
   rspec-html-matchers
   rspec-rails (~> 6)
   rspec-retry