$ git clone -n https://src.fedoraproject.org/rpms/korganizer.git /var/lib/mock/f39-build-1677022-40954/root/chroot_tmpdir/scmroot/korganizer
Cloning into '/var/lib/mock/f39-build-1677022-40954/root/chroot_tmpdir/scmroot/korganizer'...
$ git fetch origin fd8a3892a62540569fb038d9292327bcfc7f2f1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/korganizer
 * [new ref]         fd8a3892a62540569fb038d9292327bcfc7f2f1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd8a389 23.08.2