15e4303a5b
The new basebandCn0DbHz is the carrier-to-noise density measured at the baseband. The old Cn0DbHz is measured at the attenna port. Adding the new field so that ecosystem will report both and avoid reporting inconsistent signal strengths in one field. See go/r-gnss-hal for detailed design. Bug: 136136192 Test: atest GnssStatusTest Change-Id: Idbfb611c6cb1c8d00c1f3bb719e422177a5ff7f2