Set shader stage in reflection for compute shaders
Set shader stage in reflection for compute shaders

Missing this meant an incorrect stage flag would be passed to
vkGetShaderInfoAMD for compute shaders when getting a disassembly.

cgmb/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,baldurk/renderdoc,etnlGD/renderdoc,Zorro666/renderdoc,googlestadia/renderdoc,Zorro666/renderdoc,TurtleRockStudios/renderdoc_public,michaelrgb/renderdoc,michaelrgb/renderdoc,baldurk/renderdoc,cgmb/renderdoc,TurtleRockStudios/renderdoc_public,TurtleRockStudios/renderdoc_public,googlestadia/renderdoc,cgmb/renderdoc,michaelrgb/renderdoc,etnlGD/renderdoc,etnlGD/renderdoc,etnlGD/renderdoc,baldurk/renderdoc,etnlGD/renderdoc,TurtleRockStudios/renderdoc_public,etnlGD/renderdoc,TurtleRockStudios/renderdoc_public,googlestadia/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,TurtleRockStudios/renderdoc_public,Zorro666/renderdoc,cgmb/renderdoc,googlestadia/renderdoc,michaelrgb/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,michaelrgb/renderdoc,googlestadia/renderdoc,cgmb/renderdoc,googlestadia/renderdoc