Add support to MLX90640 Thermal camera

**Describe the problem you have/What new integration you would like**
Add support for MLX90640 as I did not found any easy way to make it works with HA.

**Please describe your use case for this integration and alternatives you've tried:**
The thermal imaging camera can be used to monitor 3D printers, heating and other electrical equipment.

**Additional context**
I am not the first one who are looking for it. Maybe there is possibility to add official support working with ESP and MLX90640, I would be very grateful :).