.. to reduce Sparkplug code size.

Bug: v8:12161
Change-Id: I4029a75dfa37f716c285ce27153c077a0a82a341
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3576119Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79962}