Merge "Use 32dp as the content margin for widgets pickers in large screen...

Merge "Use 32dp as the content margin for widgets pickers in large screen devices" into sc-v2-dev am: 8d5cd178 am: 72e564e2

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15393091

Change-Id: Ie98ba0dd07081789ade7fd34a7811e4019f12b78