$ git clone -n https://src.fedoraproject.org/rpms/graphviz.git /var/lib/mock/f41-build-819972-151993/root/chroot_tmpdir/scmroot/graphviz
Cloning into '/var/lib/mock/f41-build-819972-151993/root/chroot_tmpdir/scmroot/graphviz'...
$ git fetch origin 78c1e920aeb53985f7f6d29633d0dd14efccc258:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/graphviz
 * [new ref]         78c1e920aeb53985f7f6d29633d0dd14efccc258 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78c1e92 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild