Password policy (7.x-2.0-alpha4) - en to ug translation catalogue (4 entries)

en: Username
ug: ئىشلەتكۈچى نامى

en: Roles
ug: ئەزا ھوقۇقى

en: Testing
ug: سىناش

en: Not restricted
ug: چەكلەنمىگەن
