Merge "Expose NetworkRegistrationInfo.getNrState() as public API" am: f177ac1348 am: b637605947 am: ab746aa210 am: cb9530f2cc

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

Change-Id: I2da08952f6c34b84a078d067bc09c1388c660f45