Merge "register intent receiver for country change" into udc-dev am: c2bb5085

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/21527251



Change-Id: I48511d7ba8daef81759ba2f7fa5f1a80ac0bf00d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>