Merge "Update data disconnected notification logic" into sc-dev am: acf26a69...

Merge "Update data disconnected notification logic" into sc-dev am: acf26a69 am: b70354da am: 8a61329f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/14330099

Change-Id: I001bde1341634ddf404aa602a9d07654e6af5665