Merge "Update FloatingIconView to display PreloadIconDrawables during swipe home animations." into sc-dev am: 0225efac15

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/13419587

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I0b3fffbf2d1853e58510c4e800e4b98a2e61b312