Adapter hot-swapping support

[JulienBernard3383279]

Fixes GC adapter hot-swapping. No more "my polling rate is >10k".

Demo video

Currently requires 100 error responses to poll requests in a row to consider the adapter has been permanently disconnected.
The disconnection of the adapter if comms died is done by a non-polling thread. The polling thread writes down that the adapter is MIA, and this is acted upon when: a pad status read happens / a polling rate update happens in the relevant WX window / when that window is opened.

I don't know if pad status = full zero i.e sticks left/down is a great answer to an adapter disconnecting mid-match. Perhaps centered pad state with a message would be better...

Also I don't know if this should go to release/2.3.0 or master but for diff sake I set it to release/2.3.0, can be rebased later.

[NikhilNarayana]

So this definitely works on Windows and doesn't work on Linux (at least not on my Arch box). I didn't get the time to test macOS. I wish it worked on all of them, but there is probably some libusb implementation detail that is causing the issue. I will probably merge this after I confirm if it works on mac or not since the gain is worth it overall.