Merge "Add People widgets to those owned by System UI Notifications team" am: 460b1255a9 am: c088d267a1

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1577069

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iddda0182bbb83b493073a0582d8da539e96acb62