Fix build with gpsd 3.23.1
STATUS_NO_FIX was renamed to STATUS_UNK.
https://gitlab.com/gpsd/gpsd/-/commit/d4a4d8d3606fd50f10bcd20096a8a0cdb8b2d427
STATUS_NO_FIX was renamed to STATUS_UNK.
https://gitlab.com/gpsd/gpsd/-/commit/d4a4d8d3606fd50f10bcd20096a8a0cdb8b2d427