dt-bindings: hwmon: Add description for new hwmon sensor hs3001

Add binding for Renesas HS3001 Temperature and Relative Humidity Sensor.

Signed-off-by: Andre Werner <andre.werner@systec-electronic.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230726051635.9778-1-andre.werner@systec-electronic.com


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