Make sfps indicator window show for all users by changing type

Test: manual test on SFPS devices:
      Switch to 2nd user and setup Fingerprint Unlock. SFPS indicator
      shows at the EDU screen.
Test: atest SideFpsControllerTest
Bug: 259029157
Change-Id: I5cf464608032edf4fd07ee2bfb6b457616d19c1d