Re: [PATCH v11 0/1] MR7288: winegstreamer: Avoid large buffer pushes in wg_transform.

[Brendan McGrath (＠redmcg)]

I just tried to build this in a container running debian bullseye and got the following error:
```
../../dlls/winegstreamer/wg_transform.c:68:50: error: expected ')' before string constant
   68 | GST_ELEMENT_REGISTER_DEFINE(winegstreamerstepper, "winegstreamerstepper", GST_RANK_NONE, GST_TYPE_WG_STEPPER);
      |                                                  ^~~~~~~~~~~~~~~~~~~~~~~
      |                                                  )

```

I _think_ that's because bullseye is running gstreamer version 1.18, whilst the documentation suggests `GST_ELEMENT_REGISTER_DEFINE` was added version 1.20.

I think we'll need to address this as I _think_ Crossover is built against bullseye.