Allow temperatures of individual drivers to be queried #1184
Description
Currently we provide a "drivers" sensor type to allow the highest temperature of a driver to be monitored. It might be useful to be able to monitor the temperatures of individual drivers, which would need a new sensor type or a variation of the existing one.
Note, we need to make sure that adding e.g. 8 driver temperature sensors to a main board used as an expansion board does not result in too many additional CAN messages.