$ git clone -n https://src.fedoraproject.org/rpms/wf-config.git /var/lib/mock/f41-build-2609263-25554/root/chroot_tmpdir/scmroot/wf-config
Cloning into '/var/lib/mock/f41-build-2609263-25554/root/chroot_tmpdir/scmroot/wf-config'...
$ git fetch origin 91a886b86d7a3711a74df93a2f38ec9b42b1e90a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wf-config
 * [new ref]         91a886b86d7a3711a74df93a2f38ec9b42b1e90a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 91a886b Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild