Merge "Revert "[Settings] Code refactor for combining TelephonyCallback with...

Merge "Revert "[Settings] Code refactor for combining TelephonyCallback with Lifecycle"" into tm-dev am: c28169ad am: a715a3c7

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/17950674



Change-Id: I7ad8faf6db40db67987d892690c77bac6428eb86
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>