The new "Node Details" dashboard now displays data from the hardware monitoring sensors in hwmon

It's required to add a new dashboards to display metrics collected by hwmon collector.
The collector exposes hardware monitoring and sensor data from `/sys/class/hwmon/`.
/sys/class subdirectory contains a single layer of further subdirectories for each of the
device classes that have been registered on the system (e.g., terminals, network
devices, block devices, graphics devices, sound devices, and so on). Inside each
of these subdirectories are symbolic links for each of the devices in this class.
These symbolic links refer to entries in the /sys/devices directory.

DOC: Describe new dashboard in Documentation