[LoopVectorize] Don't replace widen with replicate for ExtractValueInst (#193404) VPWidenRecipe with an underlying ExtractValueInst stores the ExtractValue's indices() as part of the recipe's "operands", necessitating special handling (see VPRecipeBuilder::tryToWiden() and VPWidenRecipe::execute()). This makes it incompatible with conversion to VPReplicateRecipe, because VPReplicateRecipe's scalarizeInstruction() may attempt to set each operand of the cloned ExtractValueInst, but the indices cannot be set via setOperand(). This patch works around the issue by preventing the conversion of ExtractValueInst-based VPWidenRecipe to VPReplicateRecipe. Fixes: https://github.com/llvm/llvm-project/issues/193275
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