$ git clone -n https://src.fedoraproject.org/rpms/python-convertdate.git /var/lib/mock/f40-build-2313726-57724/root/chroot_tmpdir/scmroot/python-convertdate
Cloning into '/var/lib/mock/f40-build-2313726-57724/root/chroot_tmpdir/scmroot/python-convertdate'...
$ git fetch origin 06f5ab6700c3f29302c40bb4fff981ea62057c9e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-convertdate
 * [new ref]         06f5ab6700c3f29302c40bb4fff981ea62057c9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06f5ab6 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild