Cherry pick MLIR "[mlir][vector] Fold extract(broadcast) of same rank" (#8804)
Cherry pick MLIR "[mlir][vector] Fold extract(broadcast) of same rank" (#8804)

This cherry picks
https://github.com/llvm/llvm-project/commit/7becf0f6cd31ea7462c5e18a88cb2f7a2c508886
iree-org/iree,iree-org/iree,iree-org/iree,iree-org/iree,google/iree,google/iree,google/iree,iree-org/iree,iree-org/iree,iree-org/iree,google/iree,google/iree,google/iree,google/iree