Missed out ppc in https://crrev.com/c/1947350

Bug: v8:9909
Change-Id: I1cdd02b75fda093d279ec9f4e8d99835a3e6c962
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1950223Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65323}