Merge "Remove sliceable attribute from biometric preference controllers." into...

Merge "Remove sliceable attribute from biometric preference controllers." into sc-dev am: c7a0b63d am: bc188f60 am: 478de12b am: 2abb74cd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15546133

Change-Id: Ie5da2ca50721c7576f4ada585f0251c98318a5b7