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-dev am: 2a22f368 am: 297b64fa am: 98a997e7

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12153143

Change-Id: I270c718b4c4ca0e585196616f8ba736bcdb0ed1b