With the previous change to using the mask as the first
input to the node, the lane select ARM codegen is equivalent
to V128Select. Also enable cctests to run on ARM.

Bug: v8:12284
Change-Id: I5572f4845307ff20cc2a0a58d3ccf162caa436b5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3500655Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79352}