This CL overrides the Summarize() method on the BuiltinExitFrame,
similar to what is already implemented on UnoptimizedFrame. This
way the stack trace capturing logic can be unified further, and
only needs to distinguish between JavaScript(ish) and WebAssembly
frames now.

Bug: chromium:1258599, chromium:1278650, chromium:1278647
Change-Id: I15f4dd61199ff047930796ce285bd938e8bcd22f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3327142
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78347}