Add Usage flags to the ImageView creation

[kvark]

Vulkan's maintenance2 has this structure - https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VkImageViewUsageCreateInfo.html
I think it would work well for the backends: DX12 for example would know if RTV/DSV/UAV/SRV need to be associated with a view without guessing.
From the user perspective, it's a little more verbose, but it's the information they already have. In the worst case, they'll pass the same flags they provided to create_image.