This allows x64 to select shrl instead of shrq instruction for the
below pattern:

  2: ChangeUint32ToUint64(1)
  3: Int64Constant[2]
  4: Word64Shr(2, 3)

Change-Id: I3278b9ab52dd7212d1a616291d114a6bff0d13d8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3857740Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Hao A Xu <hao.a.xu@intel.com>
Cr-Commit-Position: refs/heads/main@{#82739}