The debug side table is indexed by pc offset. Offsets change if
breakpoints are added or removed, hence we cannot reuse the debug side
table when compiling another version of the function (with a different
set of breakpoints). Thus store the debug side table per code object
instead of per function.

R=thibaudm@chromium.org

Bug: v8:10147
Change-Id: Ifd77dd8f43c9b80bc4715ffe5ca8f0adca2aaf42
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2030922Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66110}