Merge "Update CarrierSignalAgent with new CarrierConfigManager APIs" into udc-dev am: 5b98c9f5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/21526440



Change-Id: I71c86f78896b6c4419a7a406de7881d3aa13e37e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>