[PATCH v2 0/3] MR216: uiautomationcore: More UiaProviderFromIAccessible work.

[Connor McAdams (@cmcadams)]

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  v2: uiautomationcore: Add ILegacyIAccessibleProvider implementation for MSAA providers.
      include: Add ILegacyIAccessibleProvider interface definition.
      uiautomationcore: Implement get_HostRawElementProvider for MSAA providers.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/216