Merge "Start listening to telephony changes in #start()" am: dd2dd2baa2 am: 5e1899796f am: ad68e73f25 am: 96f2e3d873 am: 28eed34875

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2222847

Change-Id: I472623e702585eb50f39f6687dd5518bb1c43b16
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>