habanalabs: provide historical maximum of various sensors

Add support for hwmon_in_highest, hwmon_temp_highest and hwmon_curr_highest
attributes. These attributes retrieve the historical maximum voltage,
temperature and current that were sampled, respectively.

Signed-off-by: Christine Gharzuzi <cgharzuzi@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>