Updated managers to be consistent using a template (WIP)

config/Sources.cmake

include/vkcv/Core.hpp

include/vkcv/DescriptorBinding.hpp

include/vkcv/DescriptorConfig.hpp

include/vkcv/DescriptorTypes.hpp

include/vkcv/DrawcallRecording.hpp

include/vkcv/Handles.hpp

include/vkcv/ShaderProgram.hpp

projects/rtx_ambient_occlusion/src/RTX/RTX.cpp

src/vkcv/BufferManager.cpp

src/vkcv/BufferManager.hpp

src/vkcv/ComputePipelineManager.cpp

src/vkcv/ComputePipelineManager.hpp

src/vkcv/Core.cpp

src/vkcv/DescriptorBinding.cpp

src/vkcv/DescriptorSetLayoutManager.cpp

src/vkcv/DescriptorSetLayoutManager.hpp

src/vkcv/DescriptorSetManager.cpp

src/vkcv/DescriptorSetManager.hpp

src/vkcv/GraphicsPipelineManager.cpp