[PATCH v20 0/4] MR346: tests/shader-runner: Test DXIL shaders.

[Conor McCarthy (＠cmccarthy)]

This goes on top of MR 345.

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  v20: tests/shader-runner: Test shaders with dxcompiler.
       tests/shader-runner: Replace immediate shader type strings with an enum.
       tests/shader-runner: Do not exit if a 'require' directive is not met.
       tests/shader-runner: Handle individual keywords in shader directives.
 
https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/346