$ git clone -n https://src.fedoraproject.org/rpms/xmlgraphics-commons.git /var/lib/mock/f38-build-side-42-init-devel-725047-27318/root/chroot_tmpdir/scmroot/xmlgraphics-commons
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-725047-27318/root/chroot_tmpdir/scmroot/xmlgraphics-commons'...
$ git fetch origin 53e328aad6bec94ea8b467642b37d0c481b85690:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xmlgraphics-commons
 * [new ref]         53e328aad6bec94ea8b467642b37d0c481b85690 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53e328a Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild