Merge "Expose NetworkRegistrationInfo.getNrState() as public API" am: f177ac1348 am: b637605947 am: ab746aa210

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1467045

Change-Id: I111cbae01fb9aea68a9bc0b63bd6f5caae4011e9