Limit non-approver requester pulldown to current user
Limit non-approver requester pulldown to current user

https://bugzilla.redhat.com/show_bug.cgi?id=1190603
(transferred from ManageIQ/manageiq@697ce1177f033f71c3f5da5f1bcf26e3b9e129c2)

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