RFR: fork: align --setup-pre-push-hook with jcheck

[Robin Westberg]

On Fri, 4 Sep 2020 08:28:17 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this patch that aligns the `--setup-pre-push-hook` for `git-fork` with the same option in `git-jcheck`.
> 
> Thanks,
> Erik

Looks great!

-------------

Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/771