[PATCH v2 0/7] MR507: dinput: Properly expose dials.

[Arek Hiler (＠ivyl)]

Throttle that comes with Thrustmaster T16000M FCS has a dial that doesn't work /
is usassignable in many games (e.g. Elite Dangerous).

Returning correct GUID and name would be enough but it breaks the tests due to
some quirks of the default format so that is also fixed.

--
  v2: dinput/tests: Test GetObjectInfo() with three sliders and a proper format.
      dinput/tests: Assert that we can't get info about the third slider with c_dfDIJoystick2.
      dinput: Use GUID_Slider type for dials.
      dinput: Enumerate user format object forwards.
      dinput/tests: Use helper for checking device object instances.
      dinput: Get rid of unused parameter in match_device_object.
      dinput: Set correct object names for dials and sliders.

https://gitlab.winehq.org/wine/wine/-/merge_requests/507