Merge "Fix slicing config processing logic" into udc-qpr-dev am: 4a78671b9d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telephony/+/24036581

Change-Id: Ic5a3f45e1bbae79a5b86971a4b6b563f92dd0677
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>