Merge "Allow sending null initial attach data profile to modem" into...

Merge "Allow sending null initial attach data profile to modem" into udc-d1-dev am: 57b77187 am: 9aeb2cfc am: 9feb50d8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/22980479



Change-Id: Ia11b4be0ffe1c9b02436ce2395ca27ca3218c098
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>