Merge "Call TelephonyProvider apis for backup/restore per-sim settings." am: 1f9d1566c2 am: bbe5473dff

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1684527

Change-Id: Iaa41cfc9937ef1950e71dce30e13845b9ea4c61a