SPRINGFIELD — The state’s top court will take up a case to decide if a private ambulance company can get the benefit of immunity given to emergency vehicles for a collision its medic was said to cause.It’s one of 13 cases the Illinois Supreme Court agreed to hear Wednesday. The court also denied 171 appeals and provided supervisory orders to the lower courts in five cases.In February, the 1st District Appellate Court said that a Lifeline ambulance and the medic are not immune from liability under state …