This sample renders a thin rotating stick that is rendered incorrectly without
the use of conservative rasterization. Conservative rasterization is enabled by
requesting the VK_KHR_get_physical_device_properties2 instance extension and
the VK_EXT_conservative_rasterization device extension. The use of
conservative rasterization is controlled by creating a
VkPipelineRasterizationConservativeStateCreateInfoEXT structure and passing it
to the function SetRasterizationExtension on the graphics pipeline.