For out-of-line code, we need to generate the debug side table
information at the point where the out-of-line code is being triggered,
not when it is emitted (at the end of the function).

This CL also adds more tests to check the actual content of the debug
side table in different scenarios.

R=jkummerow@chromium.org

Bug: v8:10019
Change-Id: I7714c86ee7edc4918b5ecc97cbded84c27b00e09
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1967388Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65481}