[PATCH v3 0/3] MR6878: dinput: Fix a couple of regressions.

[Paul Gofman (＠gofman)]

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  v3: dinput: Once again support creating joystick device with GUID_Joystick.
      dinput: Derive DIPROP_JOYSTICKID from device path enumeration.
      dinput/tests: Add tests for joystick id.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6878