[mlir] Fix mlir-runner memref-reshape test with unranked inputs#165902

FruitClover merged 2 commits intollvm:mainllvm/llvm-project:mainfrom

FruitClover:mk/fix/memref/reshape_mlir_runnerFruitClover/llvm-project:mk/fix/memref/reshape_mlir_runnerCopy head branch name to clipboard