Enable JS in shared translatable test

Due to its markdown editor, the admin draft version page
requires JS to correctly render the draft version form.

app/models/legislation/draft_version.rb

@@ -9,7 +9,7 @@ class Legislation::DraftVersion < ActiveRecord::Base
   translates :body,      touch: true
   translates :body_html,  touch: true
   translates :toc_html,  touch: true
-  globalize_accessors locales: [:en, :es, :fr, :nl, :val, :pt_br]
+  globalize_accessors
 
   belongs_to :process, class_name: 'Legislation::Process', foreign_key: 'legislation_process_id'
   has_many :annotations, class_name: 'Legislation::Annotation', foreign_key: 'legislation_draft_version_id', dependent: :destroy