Move lockscreen bypass setting to Settings > Security > Face unlock

Fixes: 134700640

Test: atest FaceSettingsLockscreenBypassPreferenceControllerTest
Test: enabling/disabling setting through Settings > Security > Face unlock
      works as expected
Test: preference controller no longer seen in Settings > Display > Lock screen display

Change-Id: I54807ad92fac62398a2b9dab93dd638775a09c8d
5 files changed