$ git clone -n https://src.fedoraproject.org/rpms/kf6-kauth.git /var/lib/mock/f41-build-860825-169221/root/chroot_tmpdir/scmroot/kf6-kauth
Cloning into '/var/lib/mock/f41-build-860825-169221/root/chroot_tmpdir/scmroot/kf6-kauth'...
$ git fetch origin d8a60264c4a33805ac7d266f58a6cf34c15c4a5f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kauth
 * [new ref]         d8a60264c4a33805ac7d266f58a6cf34c15c4a5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8a6026 6.8.0