This is a reland of f2a74165

Original change's description:
> [regexp] Re-execute regexp when '.indices' is accessed.
>
> Instead of storing a pointer to the last_match_info, which may
> change, this cl modifies JSRegExpResult to store a pointer to
> the original JSRegExp which generated it, as well as additional
> data needed to re-execute the match.
>
> Basically a straight copy and tidy off jgruber@'s prototype:
> https://chromium-review.googlesource.com/c/v8/v8/+/1876810
>
> Bug: v8:9548
> Change-Id: I11b7deae681b8287e41e8d0e342291ff484751fb
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1910129
> Commit-Queue: Joshua Litt <joshualitt@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65053}

Bug: v8:9548
Change-Id: Ieeba4b1ae59ef0c7946d654dc314adfae09d24b5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1925554Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65096}