Throw vertex bindings and layout out of the framework

config/Sources.cmake

include/vkcv/DrawcallRecording.hpp

include/vkcv/GraphicsPipelineConfig.hpp

include/vkcv/ShaderProgram.hpp

include/vkcv/VertexLayout.hpp

src/vkcv/Core.cpp

src/vkcv/GraphicsPipelineManager.cpp

src/vkcv/ShaderProgram.cpp

src/vkcv/VertexLayout.cpp