Merge "Support category changed mechanism in homepage" into sc-dev am: 3ab404c6ba am: 41ead280bf am: 8baa79302f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15008368

Change-Id: If3cbddf4de8f0a3cec0ca63e136c62e8531443d3