Make sure a VF is not trusted/privileged until its explicitly
set for trust through the new NDO op interface.

Change-Id: I476385c290d2b4901d8fceb29de43546accdc499
Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>