Merge "Add sdk check to recyclerviewfastscroller" into sc-dev am: beebc45e5d am: 274da5daab

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14947922

Change-Id: Ia88316cacf0db54b5888ebc244b067b3fe3bcd94