[PATCH v42 0/6] MR6766: wintypes: Add stubs for Windows.Foundation.Collections.PropertySet.

[Vibhav Pant (＠vibhavp)]

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  v42: wintypes: Add stubs for IIterable<IKeyValuePair<HSTRING, IInspectable *>> to PropertySet.
       wintypes: Add stubs for IMap<HSTRING, IInspectable *> to PropertySet.
       wintypes: Add stubs for IObservableMap<HSTRING, IInspectable *> to PropertySet.
       wintypes: Add stubs for Windows.Foundation.Collections.PropertySet.
       wintypes/tests: Add conformance tests for Windows.Foundation.Collections.PropertySet.

https://gitlab.winehq.org/wine/wine/-/merge_requests/6766