sfc: Use extended MC_CMD_SENSOR_INFO and MC_CMD_READ_SENSORS
sfc: Use extended MC_CMD_SENSOR_INFO and MC_CMD_READ_SENSORS

We need to use extended requests to read and get metadata for sensors
numbered > 31.

Signed-off-by: Ben Hutchings <0672176982fbc629cc374f31a7a45ae1671abf90@solarflare.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs