$ git clone -n https://src.fedoraproject.org/rpms/perl-Alien-SDL.git /var/lib/mock/f40-build-2301315-56775/root/chroot_tmpdir/scmroot/perl-Alien-SDL
Cloning into '/var/lib/mock/f40-build-2301315-56775/root/chroot_tmpdir/scmroot/perl-Alien-SDL'...
$ git fetch origin 794f3fdaa82207c4c93e8c39ac804c482f567bcb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Alien-SDL
 * [new ref]         794f3fdaa82207c4c93e8c39ac804c482f567bcb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 794f3fd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild