add new PNNS2 group Plant-based milk substitutes
add new PNNS2 group Plant-based milk substitutes

openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server