dt-bindings: hwmon: Add LTC4282 bindings

Add bindings for the LTC4282 High Current Hot Swap Controller with I2C
Compatible Monitoring.

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240129-b4-ltc4282-support-v4-1-fe75798164cc@analog.com


Signed-off-by: Guenter Roeck <linux@roeck-us.net>