$ git clone -n https://src.fedoraproject.org/rpms/perl-Gtk2-ImageView.git /var/lib/mock/f40-build-2304684-57038/root/chroot_tmpdir/scmroot/perl-Gtk2-ImageView
Cloning into '/var/lib/mock/f40-build-2304684-57038/root/chroot_tmpdir/scmroot/perl-Gtk2-ImageView'...
$ git fetch origin a60759c84af7fc9a0beec30f852567ef47d0357f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Gtk2-ImageView
 * [new ref]         a60759c84af7fc9a0beec30f852567ef47d0357f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a60759c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild