Merge "Calculate all apps cell height based on actual sizes." into...

Merge "Calculate all apps cell height based on actual sizes." into ub-launcher3-rvc-qpr-dev am: 36a1600d am: d318bc6d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12121642

Change-Id: I3d555960063616f722fba26e389841d8eed9b449