$ git clone -n https://src.fedoraproject.org/rpms/kf5-kconfigwidgets.git /var/lib/mock/f39-build-1657849-40570/root/chroot_tmpdir/scmroot/kf5-kconfigwidgets
Cloning into '/var/lib/mock/f39-build-1657849-40570/root/chroot_tmpdir/scmroot/kf5-kconfigwidgets'...
$ git fetch origin c6b41e9c44b80a8691c8a7cfff79d8aa638c744e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kconfigwidgets
 * [new ref]         c6b41e9c44b80a8691c8a7cfff79d8aa638c744e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c6b41e9 5.111.0