Merge "Avoid rebind if data didn't change" into sc-dev am: db58e41241 am: 6952e1233b

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14471374

Change-Id: I6fb6b1718b7631546de1fa257899b60c69b26b71