[Bug 55989] New: Wine Mono needs to support winmd files (YUR fails to launch)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55989

Bug ID: 55989
           Summary: Wine Mono needs to support winmd files (YUR fails to
                    launch)
           Product: Wine
           Version: 8.21
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mscoree
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

From https://github.com/ValveSoftware/Proton/issues/7308 (YUR).

The program ships a Windows.winmd file and links to it as a regular .NET
assembly. Wine Mono doesn't find it because it's not looking for a .winmd
extension, but renaming to .dll isn't good enough (though technically it is a
CLR image and does load). We need specific support for winmd assemblies.