Merge "Add ability for CTS to set itself as carrier service package" into main am: 361438bdc1

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/2681059

Change-Id: I90827c8e2151b241b43e4673d7c097176e457f95
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>