Merge "Add metrics for 5G enterprise slicing." into sc-dev am: bfff58e1 am:...

Merge "Add metrics for 5G enterprise slicing." into sc-dev am: bfff58e1 am: 67c518a7 am: cb0788d4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/14735698

Change-Id: I37354be6123471a20c439644993c226de138834a