Merge "Fix PendingWidgetHostView overlapping UI" into sc-dev am: e8772c1659 am: 97c8771798

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14980850

Change-Id: I2e3b8486325e7a3b9bd9a681cac2e249dbe94c43