SPRINGFIELD — The state’s top court upheld Chicago’s regulations on food trucks Thursday, affirming appellate and circuit court rulings that found the city could restrict how closely the driveable diners can operate from their bricks-and-mortar brethren.The unanimous decision, written by Justice Anne M. Burke, said the ordinance passed in 2012 that requires the trucks to park at least 200 feet from restaurants and maintain onboard GPS monitoring devices is constitutional.“Like statutes, municipal …