$ git clone -n https://src.fedoraproject.org/rpms/kf6-knotifyconfig.git /var/lib/mock/f41-build-859520-168696/root/chroot_tmpdir/scmroot/kf6-knotifyconfig
Cloning into '/var/lib/mock/f41-build-859520-168696/root/chroot_tmpdir/scmroot/kf6-knotifyconfig'...
$ git fetch origin e45df84d0cbf9125b4e423017ce41157f0d7fe5a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-knotifyconfig
 * [new ref]         e45df84d0cbf9125b4e423017ce41157f0d7fe5a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e45df84 6.7.0