Merge "[Sb refactor] Add OnSubscriptionsChanged input log" into tm-qpr-dev am: ec65ea8879 am: f48f50501a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22119910

Change-Id: Ib92a71c925ddfeed4bc6ad3fe8497ccc28b916b7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>