Fix rubocop issues for NFV support
Fix rubocop issues for NFV support

Fix rubocop issues for NFV support
(transferred from ManageIQ/manageiq@3ff720d354039416cef82df1c1a6dcee393f481c)

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