Audit vector-transfer-permutation-lowering.mlir

[banach-space]

Audit vector-transfer-permutation-lowering.mlir (and the corresponding patterns) and add tests for scalable vectors.

Patches:

• [mlir][vector] Add tests for xfer-permute-lowering (1/n)(nfc) #95529
• [mlir][vector] Add tests xfer-permute-lowering (nfc)(2/n) #96033
• [mlir][vector] Always print the in_bounds attribute #96031
• [mlir][vector] Add tests xfer-permute-lowering (nfc)(2/n) #96033
• [mlir][vector] Relax the requirements on broadcast dims #99341
• [mlir][vector] Make the in_bounds attribute mandatory #97049
• [mlir][vector] Update tests for xfer permutation lowering (1/N) #123076
• [mlir][vector] Update tests for xfer permutation lowering (3/N) #127320
• [mlir][vector] Update tests for xfer permutation lowering (4/N) #127624