Add SNZB-02LD DIFFERENTIAL temperature SCENE triggering functionality

Allow all line of zigbee temp sensors to participate in DIFFERENTIAL temperature SCENE triggering alongside THR320 devices.

This will enable much more use cases where you need wireless or outside sensors and the need to action things based on difference of temperature and/or humidity between 2 sensors

Please contribute to this thread with your ideas and if you agree on the request, vote this suggestion to give more visibility and improve chances this gets developed…