$ git clone -n https://src.fedoraproject.org/rpms/python-xdot.git /var/lib/mock/f39-build-1426671-31606/root/chroot_tmpdir/scmroot/python-xdot
Cloning into '/var/lib/mock/f39-build-1426671-31606/root/chroot_tmpdir/scmroot/python-xdot'...
$ git fetch origin 4ea63e2718e60dd6f8d9bd319192cb30ccbb76e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-xdot
 * [new ref]         4ea63e2718e60dd6f8d9bd319192cb30ccbb76e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ea63e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild