Merge "Call SubscriptionManagerService#updateEmbeddedSubscriptions API...

Merge "Call SubscriptionManagerService#updateEmbeddedSubscriptions API callback once after the embedded subs info update is completed." into udc-dev am: 6c36fa30

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/22964116



Change-Id: Ibd2b77066fc8be801d534762c5b8b82cf49e53e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>