$ git clone -n https://src.fedoraproject.org/rpms/lpf.git /var/lib/mock/f45-build-17562-501/root/chroot_tmpdir/scmroot/lpf
Cloning into '/var/lib/mock/f45-build-17562-501/root/chroot_tmpdir/scmroot/lpf'...
$ git fetch origin 4b5e223a0047c346488273fbd3b5c6a76585f7ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lpf
 * [new ref]         4b5e223a0047c346488273fbd3b5c6a76585f7ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b5e223 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild