Merge "Revert "Attribute data usage to 5G for 5G non-standalone mode"" am: 13c5ee8313 am: ce769a0d8e am: a3d509537c

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1360157

Change-Id: I76f64267c5cbe4516602f8526d6f8fee452c46bb
tree: 894400bfeebeb40be6bbee55204d3cfbad46dd50
  1. core/
  2. services/
  3. tests/