[PATCH v2 0/1] MR373: include: Add an #include of d3d12sdklayers.h in vkd3d_d3d12.idl

[Martin Storsjö]

This matches what is done in the upstream headers; end users
including d3d12.h don't need to explicitly include d3d12sdklayers.h.

Signed-off-by: Martin Storsjö <martin(a)martin.st>

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  v2: include: Add an #include of d3d12sdklayers.h in vkd3d_d3d12.idl
 
https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/373