xboxpy/interface/dbg_pb2.py ought to be generated

[dracc]

The current supplied version of dbg_pb2.py did not work (at least for me), but supplying my own generated one from running make in nxdk-rdt works fine.

JayFoxRox: so the proposed fix / test is to generate dbg_pb2.py using your protobuf [as was done during make for nxdk-rdt] and then copy it into your xboxpy installation

[JayFoxRox]

We should probably specify the required version of protobuf so we can ship outdated dbg_pb2.py. Alternatively we should check how protobuf stuff wants to be distributed.

Just updating dbg_pb2.py sounds like a bad idea to me (although it is a workaround).