[Fix bux 1145696] Add vouched status in detailed userprofile API serializer.
[Fix bux 1145696] Add vouched status in detailed userprofile API serializer.

brian-yang/mozillians,johngian/mozillians,akatsoulas/mozillians,anistark/mozillians,fxa90id/mozillians,akatsoulas/mozillians,chirilo/mozillians,mozilla/mozillians,justinpotts/mozillians,safwanrahman/mozillians,brian-yang/mozillians,safwanrahman/mozillians,justinpotts/mozillians,fxa90id/mozillians,hoosteeno/mozillians,akatsoulas/mozillians,chirilo/mozillians,akarki15/mozillians,anistark/mozillians,mozilla/mozillians,fxa90id/mozillians,brian-yang/mozillians,justinpotts/mozillians,hoosteeno/mozillians,akarki15/mozillians,chirilo/mozillians,johngian/mozillians,johngian/mozillians,akatsoulas/mozillians,safwanrahman/mozillians,akarki15/mozillians,hoosteeno/mozillians,justinpotts/mozillians,hoosteeno/mozillians,anistark/mozillians,akarki15/mozillians,safwanrahman/mozillians,mozilla/mozillians,mozilla/mozillians,brian-yang/mozillians,johngian/mozillians,chirilo/mozillians,anistark/mozillians,fxa90id/mozillians