Merge "Add config for modem initial attach requirement" into udc-d1-dev am:...

Merge "Add config for modem initial attach requirement" into udc-d1-dev am: ab37fe08 am: 6ee46eda

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22980475



Change-Id: Ic12512905ec44356d8ab8839c1d0e609fff7f465
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>