$ git clone -n https://src.fedoraproject.org/rpms/kf6-kjobwidgets.git /var/lib/mock/f40-build-2218501-52601/root/chroot_tmpdir/scmroot/kf6-kjobwidgets
Cloning into '/var/lib/mock/f40-build-2218501-52601/root/chroot_tmpdir/scmroot/kf6-kjobwidgets'...
$ git fetch origin a5e048a02bc7737eb654f57fcce0a9407852032b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kjobwidgets
 * [new ref]         a5e048a02bc7737eb654f57fcce0a9407852032b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5e048a add doc package with QCH API Docs