$ git clone -n https://src.fedoraproject.org/rpms/perl-Config-Auto.git /var/lib/mock/f39-build-1434936-31963/root/chroot_tmpdir/scmroot/perl-Config-Auto
Cloning into '/var/lib/mock/f39-build-1434936-31963/root/chroot_tmpdir/scmroot/perl-Config-Auto'...
$ git fetch origin 58f5221312754dc7782f130617bf98605a80dddd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Config-Auto
 * [new ref]         58f5221312754dc7782f130617bf98605a80dddd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58f5221 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild