[mlir][AMDGPU] Use LDS-only MMRA fences for lds_barrier#157919

krzysz00 merged 3 commits intollvm:mainllvm/llvm-project:mainfrom

krzysz00:use-fences-lds-barrierkrzysz00/llvm-project:use-fences-lds-barrierCopy head branch name to clipboard