[SPIR-V] [NFC] Verify cl_intel_subgroup_local_block_io extension in SPIR-V BE#118796

VyacheslavLevytskyy merged 3 commits intollvm:mainllvm/llvm-project:mainfrom

vmaksimo:test-cl_intel_subgroup_local_block_iovmaksimo/llvm-project:test-cl_intel_subgroup_local_block_ioCopy head branch name to clipboard