$ git clone -n https://src.fedoraproject.org/rpms/kf6-kparts.git /var/lib/mock/f41-build-849764-165005/root/chroot_tmpdir/scmroot/kf6-kparts
Cloning into '/var/lib/mock/f41-build-849764-165005/root/chroot_tmpdir/scmroot/kf6-kparts'...
$ git fetch origin e2ed6c7b1948177e5f63787e73cb1aca356133ae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kparts
 * [new ref]         e2ed6c7b1948177e5f63787e73cb1aca356133ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2ed6c7 6.6.0