[mlir][vector] Support warp distribution of `transfer_read` with dependencies (#77779)

Support distribution of `vector.transfer_read` ops when operands are
defined inside of the region of `warp_execute_on_lane_0` (except for the
buffer from which the op is reading).

Such IR was previously not supported. This commit changes the
implementation such that indices and the padding value are also
distributed.

This commit simplifies the implementation considerably: the original
implementation created a new `transfer_read` op and then checked if this
new op is valid. If not, the rewrite pattern failed. This was a bit
hacky. It was also a violation of the rewrite pattern API (detected by
`MLIR_ENABLE_EXPENSIVE_PATTERN_API_CHECKS`) because the IR was modified,
but the pattern returned "failure".