Merge "Add switchSubscription and delete_subscription to protected broadcast" into sc-dev am: d459da6362 am: 81d84eccfc am: 801bbf2d04

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13781084

Change-Id: I1de896d82bebd9776a3b4d1813ff9a4cde3b4b22