default.yml in rubocop-govuk-3.9.0

- old
+ new

@@ -4,9 +4,11 @@
     - 'bin/**'
     - 'config.ru'
     - 'tmp/**/*'
     - 'db/schema.rb'
     - 'db/migrate/201*'
+    - 'vendor/**/*'
+    - 'node_modules/**/*'
 
   DisplayCopNames:
     Description: 'Display cop names in offense messages'
     Enabled: true
 