demos: Sort most vkinfo output alphanumerically
demos: Sort most vkinfo output alphanumerically

Sections left unsorted: Presentable Surfaces, VkQueueFamilyProperties,
and Format Properties

Change-Id: I075a6897c3070f70d7073c22e7100c49c19073a3

KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers