Merge branch 'reduce-diff-with-ce-in-selects_helper' into 'master'

Reduce diff with CE in SelectsHelper

See merge request gitlab-org/gitlab-ee!8904

app/helpers/selects_helper.rb

@@ -70,6 +70,7 @@ module SelectsHelper
 
     opts[:class] = klass_opts.join(' ')
     value = opts[:selected] || ''
+
     hidden_field_tag(id, value, opts)
   end