pcmpgtq was added in https://crrev.com/c/1684362 but not to the
disasembler.

Bug: v8:8460
Change-Id: Id30f9ece015713e8597f5e218dc066ab75ccec96
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1703766Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62750}