Re: [PATCH 1/3] t6429: update comment to mention correct tool

> From: Elijah Newren <newren@gmail.com>
>
> A comment at the top of t6429 mentions why the test doesn't exercise git
> rebase or git cherry-pick.  However, it claims that it uses `test-tool
> fast-rebase`.  That was true when the comment was written, but commit
> f920b0289ba3 (replay: introduce new builtin, 2023-11-24) changed it to
> use git replay without updating this comment.
>
> We could potentially just strike this second comment, since git replay
> is a bonified built-in, but perhaps the explanation about why it focuses

> on git replay is still useful.  Update the comment to make it accurate
> again.
>
> Signed-off-by: Elijah Newren <newren@gmail.com>
> ---