remove url helper from topology service - not needed after the move to textual icons (transferred from ManageIQ/manageiq@df63bda7fb32a0645dd0504bccdc16be8945544e)
remove url helper from topology service - not needed after the move to textual icons
(transferred from ManageIQ/manageiq@df63bda7fb32a0645dd0504bccdc16be8945544e)

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