[PATCH v2 0/4] MR6878: dinput: Fix a couple of regressions.

[Paul Gofman (＠gofman)]

--
  v2: testtmp
      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