$ git clone -n https://src.fedoraproject.org/rpms/python-PyGithub.git /var/lib/mock/f39-build-1606243-38611/root/chroot_tmpdir/scmroot/python-PyGithub
Cloning into '/var/lib/mock/f39-build-1606243-38611/root/chroot_tmpdir/scmroot/python-PyGithub'...
$ git fetch origin 56977b760e93e87518a345fbf213fd6193d56c12:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-PyGithub
 * [new ref]         56977b760e93e87518a345fbf213fd6193d56c12 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56977b7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild