Merge "Block voice call based on carrier config." into udc-qpr-dev am: 8c48d271c1

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telephony/+/24060887

Change-Id: I73df2a2048e4cc7b92221f3503bde06b51b38e1b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>