[mlir][vector] Add tests xfer-permute-lowering (nfc)(2/n) (#96033)

Adds more tests to:
  * vector-transfer-permutation-lowering.mlir

Specifically, adds tests for:
  * out-of-bounds access for the `TransferWritePermutationLowering`
    pattern
  * in-bounds access for `TransferWriteNonPermutationLowering` +
    `TransferWritePermutationLowering`

Also renames `@permutation_with_mask_xfer_write_fixed_width` as
`@xfer_write_non_transposing_permutation_map`.

This is a part of a larger effort to make sure that all key cases for
patterns under populateVectorTransferPermutationMapLoweringPatterns
(*) are tested. I also want to make sure that tests use consistent
function and variable names.

(*) transform.apply_patterns.vector.transfer_permutation_patterns in
TD parlance)

0 files changed, 0 insertions, 0 deletions