This CL implements the tier-up strategy where the interpreter can be used for
an arbitrary number of executions for every regex, before tiering-up to the
compiler. The only exception is for functional global replaces, where we
eagerly tier-up to native code right away.

To use the tier-up logic --regexp-tier-up=value needs to be set. It is
currently set to 0 by default.

Change-Id: I770857e5eae710a952fe47661cb42957c53848b4
Bug: v8:9566
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1789299
Commit-Queue: Ana Pesko <anapesko@google.com>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63623}