[PATCH v2 0/4] MR8814: widl: Cleanup write_type helpers (3/3).

[Rémi Bernon]

--
  v2: widl: Introduce a new append_declspec helper.
      widl: Inline write_args into write_type_right.
      widl: Cleanup indentation and variables in write_type_right.
      widl: Remove now unnecessary write_callconv argument.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8814