Merge Arduino-iot-cloud files necessary for connection into the official branch for the NANOESP32

[anglerfish27]

Can we get the necessary python modules for connecting to the Arduino cloud merged as frozen bytecode in the u2f or .bin from the official micropython site for this board and any others officially supported? Having them as part of the standard build will help on saving resources (ram/heap).

[iabdalkader]

All of the dependencies are frozen already in every board, except for the client itself. The problem with freezing the client is that it would require a pull-request to MicroPython, followed by a firmware update to get an update or fix.