$ git clone -n https://src.fedoraproject.org/rpms/suseconnect-ng.git /var/lib/mock/f45-build-36687-707/root/chroot_tmpdir/scmroot/suseconnect-ng
Cloning into '/var/lib/mock/f45-build-36687-707/root/chroot_tmpdir/scmroot/suseconnect-ng'...
$ git fetch origin ebba13e9b201e959190a5e6e4fc7fd134020a786:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/suseconnect-ng
 * [new ref]         ebba13e9b201e959190a5e6e4fc7fd134020a786 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebba13e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild