[PATCH 0/2] MR8555: windows.devices.enumeration: Reimplement DeviceInformationStatics::FindAllAsync and DeviceWatcher using the device query API.

[Vibhav Pant (＠vibhavp)]

Implement `DeviceWatcher` on top of a `HDEVQUERY` object, obtained from `DevCreateObjectQuery`. All events from the query object's associated callback are directly forwarded to the `DeviceWatcher`'s corresponding event handlers. 

As closing/freeing the `HDEVQUERY` is performed asynchronously, I have also added `IWeakReference` support for the device watcher.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/8555