[mlir] Add option for a cleanup pattern set to SCF tiling helper (#109554) The SCF helper for tiling an operation implementing the TilingInterface and greedily fusing consumers requires an uninterrupted chain of operations implementing the tiling interface to succeed. There can be cases with intermediate ops that don't implement the interface but have producers that could be fused if various canonicalization/simplification patterns could run in between fusion steps. This adds an option to SCFTileAndFuseOptions for a pattern set to run between fusion steps to the ops that result from fusion/tiling. Removed and newly inserted slices are tracked for continued fusion applications. See this RFC for more discussion: https://discourse.llvm.org/t/rfc-split-fusion-portions-of-the-tilinginterface-into-a-new-interface/81155
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