Implement host memory maps to images if possible

include/vkcv/FeatureManager.hpp

lib/SPIRV-Cross

lib/Vulkan-Headers

lib/Vulkan-Hpp

lib/VulkanMemoryAllocator

lib/VulkanMemoryAllocator-Hpp

modules/gui/lib/imgui

modules/shader_compiler/lib/glslang

projects/indirect_draw/src/main.cpp

src/vkcv/BufferManager.cpp

src/vkcv/BufferManager.hpp

src/vkcv/FeatureManager.cpp

src/vkcv/ImageManager.cpp

src/vkcv/ImageManager.hpp