Revert "Replace CarrierConfigChange broadcast receiver with new listener API." am: 90ef9db71f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/AlternativeNetworkAccess/+/21648762

Change-Id: Ifebdb86ffa3494b773f4206e3e2f94ab99b114c0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>