Add missing gettext into report_controller/widgets.rb
Add missing gettext into report_controller/widgets.rb

https://bugzilla.redhat.com/show_bug.cgi?id=1232752
(transferred from ManageIQ/manageiq@1b4faaa13cbe19e9d044e75f1a7b41dc2bd903af)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic