Final changes to enable inline constants in Vulkan #3940

Job	Run time
Linux -> Pre-checks	17s
Linux -> Clang-x64, Debug	13m 28s
Linux -> GCC-x64, Release	10m 0s
Linux -> Clang-NO_GLSLANG-x64, Debug	8m 7s
Linux -> Clang-x64, Release	13m 5s
Linux -> GCC-x64, Debug	12m 17s
Linux -> Clang-NO_GLSLANG-NO_HLSL-x64, Release	6m 38s
	1h 3m 52s

Provide feedback