[PATCH 0/1] MR2898: winegstreamer: Forbid vaapidecodebin when looking for a specific element.

[Rémi Bernon]

This will eventually fallback to vaapih264dec and similar decoders if
VA-API plugins are indeed available.

Split from https://gitlab.winehq.org/wine/wine/-/merge_requests/2893, as this doesn't have any effect unless VA-API plugins are installed, and they aren't on the testbot or Gitlab.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2898