This CL extends the stack frame API to include a flag to distinguish
between user and V8 builtin frames. The intention is to extend the API in
a later CL, so stack traces include builtin frames.
This flag gives embedders more control what to do with builtin frames.

R=jgruber@chromium.org, yangguo@chromium.org

Bug: v8:8742
Change-Id: Ieda5782dd2073c1e7fd49492bfdfa829a43dc710
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1583723Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61233}