[Bug 50147] New: Microsoft WebView2 "evergreen bootstrapper"/installer needs IStream_CopyTo

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50147

Bug ID: 50147
           Summary: Microsoft WebView2 "evergreen bootstrapper"/installer
                    needs IStream_CopyTo
           Product: Wine
           Version: 5.21
          Hardware: x86-64
               URL: https://developer.microsoft.com/en-us/microsoft-edge/w
                    ebview2/
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: shlwapi
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

The "evergreen bootstrapper" installer for Microsoft's WebView2 runtime uses
IStream_CopyTo() from memory to a file. With a quick hack implementation it
launched and appeared to install the runtime correctly.