vk/intel: use negative VK_NO_PROTOTYPES scheme

3d0fac7aca237bbe8ed8e2a362d3b42d0ef8c46c changed all
VK_PROTOTYPES to VK_NO_PROTOTYPES
This brings the Intel header in line with the rest of the Vulkan code.

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
2 files changed