[SPIRV] Change how to detect OpenCL/Vulkan Env and update tests accordingly.#129689

asudarsa merged 25 commits intollvm:mainllvm/llvm-project:mainfrom

maarquitos14:maronas/use-spirv-friendly-callmaarquitos14/llvm-project:maronas/use-spirv-friendly-callCopy head branch name to clipboard