$ git clone -n https://src.fedoraproject.org/rpms/python-pyqtgraph.git /var/lib/mock/f39-build-1703737-41217/root/chroot_tmpdir/scmroot/python-pyqtgraph
Cloning into '/var/lib/mock/f39-build-1703737-41217/root/chroot_tmpdir/scmroot/python-pyqtgraph'...
$ git fetch origin b47cf02467d5aa69b7a1546cad2079b9c444c851:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyqtgraph
 * [new ref]         b47cf02467d5aa69b7a1546cad2079b9c444c851 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b47cf02 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild