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: I81f787c04ba025a1ff4ac0eac2c8d7dda8891371