$ git clone -n https://src.fedoraproject.org/rpms/ofono.git /var/lib/mock/f45-build-20900-574/root/chroot_tmpdir/scmroot/ofono
Cloning into '/var/lib/mock/f45-build-20900-574/root/chroot_tmpdir/scmroot/ofono'...
$ git fetch origin c28f519a4355b7f766a5c9f30c84f554eda249de:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ofono
 * [new ref]         c28f519a4355b7f766a5c9f30c84f554eda249de -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c28f519 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild