Autocorrect Gitlab/Json cop in /config

config/initializers/gettext_rails_i18n_patch.rb

@@ -45,7 +45,7 @@ module GettextI18nRailsJs
       private
 
       def gettext_messages_by_file
-        @gettext_messages_by_file ||= JSON.parse(load_messages)
+        @gettext_messages_by_file ||= Gitlab::Json.parse(load_messages)
       end
 
       def load_messages

config/initializers/sidekiq.rb

@@ -75,7 +75,7 @@ Sidekiq.configure_server do |config|
 
   # Sidekiq-cron: load recurring jobs from gitlab.yml
   # UGLY Hack to get nested hash from settingslogic
-  cron_jobs = JSON.parse(Gitlab.config.cron_jobs.to_json)
+  cron_jobs = Gitlab::Json.parse(Gitlab.config.cron_jobs.to_json)
   # UGLY hack: Settingslogic doesn't allow 'class' key
   cron_jobs_required_keys = %w(job_class cron)
   cron_jobs.each do |k, v|