This CL changes the types of some fields on StackFrameInfo and
StackTraceFrame from the generic 'tagged' value, to more specific
types. This improves the auto-generated object verifiers.

Bug: v8:8742
Change-Id: Ica7f34a61798fb7ab0655ffa269ba86afe8a52fb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1649788
Auto-Submit: Simon Zünd <szuend@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62086}