Merge "Attribute data usage to virtual RAT type for 5G non-standalone mode" am: 1429504583

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1364497

Change-Id: I74242ad8ffae7aa7bcf0562eee577d7f66747f09
tree: 6d175d425f70da4fc591a485b8b825056f03b4a0
  1. core/
  2. services/
  3. tests/