[mlir] Extend tests of SymbolTable::replaceAllSymbolUses.#68780

ingomueller-net wants to merge 1 commit intollvm:mainllvm/llvm-project:mainfrom

ingomueller-net:replace-all-symbol-uses-follow-upingomueller-net/llvm-project:replace-all-symbol-uses-follow-upCopy head branch name to clipboard