[Bug 56769] Death to Spies: intro videos have audio only but no video

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56769

--- Comment #2 from [e-mail] ---
5744 is taking longer than I expected to review, so I debugged this one. Turned
out to be a WMV-specific piece, so no risk for conflicts.

Please check if https://gitlab.winehq.org/wine/wine/-/merge_requests/5846 fixes
it. If not, that game is doing something weird, like Submarine Titans.

(Hope there aren't a bunch of tests that expect that field to be zeroed...
those media types can be so fiddly.)