Validation layers give VU error when creating protected swapchain on devices that don't support VK_KHR_surface_protected_capabilities

[jbauman42]

Describe the Issue When doing vkCreateSwapchainKHR with VK_SWAPCHAIN_PROTECTED_BIT_KHR set on a Vulkan instance that doesn't support VK_KHR_surface_protected_capabilities, the layers will always log error VUID-VkSwapchainCreateInfoKHR-flags-03187. This is incorrect, since that VUID was added to the spec in VK_KHR_surface_protected_capabilities; before that, there was no such restriction on VK_SWAPCHAIN_PROTECTED_BIT_KHR.

Valid Usage ID VUID-VkSwapchainCreateInfoKHR-flags-03187

Environment:

• OS: Fuchsia
• GPU: ARM Mali
• SDK or header version if building from repo: 1.3.231
• Options enabled (synchronization, best practices, etc.): Default

Additional context

[spencer-lunarg]

Agree that VUID-VkSwapchainCreateInfoKHR-flags-03187 should not be given if VK_KHR_surface_protected_capabilities is there. I think it would be a good best practice to have a warning if the user uses VK_SWAPCHAIN_PROTECTED_BIT_KHR without VK_KHR_surface_protected_capabilities IF the extension is available