We have an API (GetCodeRange) which gives the location of V8 code on the
heap, but builtin code no longer lives on the heap.

The upcoming work on the V8 stack unwinder requires the embedder to
provide the code ranges for both the heap and builtins, so this API will
be used there.

Bug: v8:8116
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I15e900716e68256b9732be0ea1a5cda24878eccf
Reviewed-on: https://chromium-review.googlesource.com/1196551Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55532}