Add Square Multiple 20 Regular icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" width="24" height="24"><path fill="currentColor" d="M16 5.268V13a3 3 0 0 1-3 3H5.268A2 2 0 0 0 7 17h6a4 4 0 0 0 4-4V7a2 2 0 0 0-1-1.732ZM11.5 9.5a.5.5 0 0 0 0-1h-2v-2a.5.5 0 1 0-1 0v2h-2a.5.5 0 0 0 0 1h2v2a.5.5 0 0 0 1 0v-2h2ZM13 3a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h8Zm1 2a1 1 0 0 0-1-1H5a1 1 0 0 0-1 1v8a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V5Z"/></svg>