Xpra: Ticket #2081: virtual desktop detection for windows 10

As reported in ticket:2029#comment:25, Windows 10 Virtual Desktop Enhancer - Home must contain the API calls we need to hook into to be able to detect the current desktop / which desktop a window is on.

Tue, 18 Jun 2019 08:17:27 GMT - Antoine Martin: status changed; resolution set

See #1442

Sat, 23 Jan 2021 05:41:42 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2081