Merge "Set default value for rank field in launcher logs to ItemInfo.rank." into sc-v2-dev am: ed6cbbc9a6 am: 67daf300e2

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16360368

Change-Id: I9deab9ebbb33ac8ed8f6708120416679cb0f2647