Merge "Copy minSpanX & minSpanY when copying from an existing ItemInfo" into sc-dev am: 95c969530c am: 99db0b2bd1 am: 011d1f70d8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15046761

Change-Id: Ie34d5f0895a4b745a3ae284f91787499cacafe4c