[mlir][affine] remove divide zero check when simplifer affineMap (#64622) (#68519)

When performing constant folding on the affineApplyOp, there is a
division of 0 in the affine map.
[related issue](https://github.com/llvm/llvm-project/issues/64622

)

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Co-authored-by: Javier Setoain <jsetoain@users.noreply.github.com>