[Feature Request] 'Open in' menu detecting the new XML-based Visual Studio solution files (.slnx)

[MatthewKing]

When Fork detects a .sln file in my repo, there is an "Open .sln in Visual Studio" option in the "Open in" menu.

Microsoft are adding a new XML-based solution file format (.slnx) which is now available in the current mainstream release of Visual Studio (gated behind an opt-in feature flag, but it's there). It would be great if Fork could detect these .slnx files just like it currently detects .sln files, and offer an "Open .slnx in Visual Studio" option in the "Open in" menu.

If it helps, I can confirm that v17.0.35102.94 of VSLauncher.exe works with ,slnx files. Earlier versions may also.

Thanks!