Merge "Use cellHeightPx to estimate recommended widgets' height" into sc-dev am: e9a0ab33fa am: c7a15f01dd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14265965

Change-Id: I24446006142b92b9bae81573c122181e2640a003