Merge "Added umetered method for data network controller" into tm-dev am: 3f9de203

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/17767870



Change-Id: I659b9cc49897934b0bf8dc20562154714310903a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>