Merge "Improve grid preview performance" into rvc-d1-dev am: 8951db2d23 am: 3f6c895186 am: 70daac0ccf

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12160681

Change-Id: I1b7d699e39cbc981550657add53c9b49560c477f