Merge "[Telephony] Adjust the MobileNetworkActivity's reference" into tm-dev am: b7e56f4c28 am: 0f2402f17a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telephony/+/17379423

Change-Id: I9041e1c6e340af5ce518f0cfd8f2e9ee531b0928
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>