style: update rubocop config to ignore test/scenarios

Author: flavorjones

.rubocop.yml

@@ -153,15 +153,8 @@ Style/FrozenStringLiteralComment:
   Enabled: true
   EnforcedStyle: always
   Exclude:
-    - 'actionview/test/**/*.builder'
-    - 'actionview/test/**/*.ruby'
-    - 'actionpack/test/**/*.builder'
-    - 'actionpack/test/**/*.ruby'
-    - 'activestorage/db/migrate/**/*.rb'
-    - 'activestorage/db/update_migrate/**/*.rb'
-    - 'actionmailbox/db/migrate/**/*.rb'
-    - 'actiontext/db/migrate/**/*.rb'
     - '**/*.md'
+    - 'test/scenarios/**/*'
 
 Style/MapToHash:
   Enabled: true