Improve shader compiler support for different use cases

...es/algorithm/src/vkcv/algorithm/SinglePassDownsampler.cpp

modules/denoising/CMakeLists.txt

modules/denoising/include/vkcv/denoising/Denoiser.hpp

modules/denoising/include/vkcv/denoising/ShadowDenoiser.hpp

modules/denoising/shaders/shadowDenoiser_prepare.hlsl

modules/denoising/src/vkcv/denoising/ShadowDenoiser.cpp

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

modules/effects/src/vkcv/effects/GammaCorrectionEffect.cpp

modules/shader_compiler/config/GLSLANG.cmake

modules/shader_compiler/include/vkcv/shader/Compiler.hpp

modules/shader_compiler/src/vkcv/shader/Compiler.cpp

modules/shader_compiler/src/vkcv/shader/GLSLCompiler.cpp

modules/shader_compiler/src/vkcv/shader/HLSLCompiler.cpp

modules/tone_mapping/src/vkcv/tone/ToneMapping.cpp

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

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

projects/rt_ambient_occlusion/CMakeLists.txt

projects/rt_ambient_occlusion/src/main.cpp