Merge "Enable null cipher toggle by default" into udc-dev am: 6593a98a am:...

Merge "Enable null cipher toggle by default" into udc-dev am: 6593a98a am: 372f530c am: 102908d4 am: 07cf462a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/22932736



Change-Id: Ibd957db75ff16a6bea1fe6e001ce74bc781e89cd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>