Changed descriptor writes to use class

config/Sources.cmake

include/vkcv/DescriptorWrites.hpp

modules/effects/src/vkcv/effects/BloomAndFlaresEffect.cpp

modules/material/src/vkcv/material/Material.cpp

modules/upscaling/src/vkcv/upscaling/FSRUpscaling.cpp

modules/upscaling/src/vkcv/upscaling/NISUpscaling.cpp

projects/bindless_textures/src/main.cpp

projects/first_mesh/src/main.cpp

projects/first_triangle/src/main.cpp

projects/head_demo/src/main.cpp

projects/indirect_dispatch/src/App.cpp

projects/indirect_dispatch/src/MotionBlur.cpp

projects/indirect_draw/src/main.cpp

projects/mesh_shader/src/main.cpp

projects/particle_simulation/src/main.cpp

projects/path_tracer/src/main.cpp

projects/rtx_ambient_occlusion/src/main.cpp

projects/saf_r/src/main.cpp

projects/sph/src/main.cpp

projects/voxelization/src/ShadowMapping.cpp