Merge "Use availableHeightPx to calculate the max height for recommended widgets" into sc-dev am: 9ad5b60c6c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14234629

Change-Id: I12638dc1f85a0a77a8a0e6080cecc75b7afb6f53