5c4c9fd454
The headless path doesn't build for Windows (yet, anyway).
Fixes: d4a2c0fc ("vulkan/wsi: add a headless swapchain implementation/option")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Giancarlo Devich <gdevich@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21932>