Update NetworkRegistrationManager with new CarrierConfigManager APIs

Improve NetworkRegistrationManager performance by
- Replacing carrier config change broadcast receiver with listener
  which has much smaller lagency
- Retrieving subset of carrier configs to save memory

Bug: 263267340
Test: atest ServiceStateTrackerTest
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:8e4c65eebb341c0abbdca81616ee956e4b47a5ed)
Merged-In: I39a11d3e08379d1a7fd512b5f5648a9699f862ef

Change-Id: Ib52dae1494951cb735bfe492180284457abe4810
2 files changed