Merge "Publish system update info when updates are in progress" into main am:...

Merge "Publish system update info when updates are in progress" into main am: a6bec4e5 am: 023b52dc

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2930333



Change-Id: Icac941d34287f35c02319f8a536c42af4aa0336a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>