Add support for winget package manager

[juchom]

Description

Microsoft demoed the new winget package manager for windows at the Build this year. It would be great have it supported.

More information here

Thanks

[dylanaraps]

This isn't even a package manager (at least not yet). There's no support for listing installed packages for example: microsoft/winget-cli#119

Closing this. Feel free to open an issue when listing packages is supported.