[PATCH 0/1] MR6592: include: Add DataWriter runtimeclass in windows.storage.streams.idl.

[Biswapriyo Nath (＠Biswa96)]

Required for https://github.com/mozilla/gecko-dev/blob/1b90936792b2c71ef931cb1b8d6baff9d8...

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https://gitlab.winehq.org/wine/wine/-/merge_requests/6592