[PATCH v5 0/2] MR2875: shell32: add support for balloon icon copying

[Cherser-s (＠Cherser-s)]

Currently shell32 only transfers the plain icon for `Shell_NotifyIcon` calls, ignoring balloon icons. This patch allows transferring both images to explorer.exe tray.

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  v5: shell32: add support for balloon icon copying
      shell32: refactor notify_icon for multiple icons
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/2875