$ git clone -n https://src.fedoraproject.org/rpms/python-pyqt6-charts.git /var/lib/mock/f39-build-1814912-41837/root/chroot_tmpdir/scmroot/python-pyqt6-charts
Cloning into '/var/lib/mock/f39-build-1814912-41837/root/chroot_tmpdir/scmroot/python-pyqt6-charts'...
$ git fetch origin 5307b13e71d5536bb38f960bd700465f3109e8ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyqt6-charts
 * [new ref]         5307b13e71d5536bb38f960bd700465f3109e8ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5307b13 6.6.0