Forgot to pass the method name to the message template.

Bug: v8:9800
Change-Id: Id1b53b166a6908f6d906abb7a820bbf201e906fa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1947326
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Joshua Litt <joshualitt@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65325}