By Steve Wittich A total of 13 cars took part in NTT IndyCar Series testing yesterday. Ten drivers took on the 2.258-mile, 13-turn Mid-Ohio Sports Car Course and a trio of rookies tested at Iowa Speedway. Felix Rosenqvist (Chip Ganassi Racing), Santino Ferrucci (Dale Coyne Racing) and Marcus Ericsson (Arrow Schmidt Peterson Motorsports) all got…...