AUGUSTA, Ga. — Like everything else at Augusta National Golf Club, how the tee times are determined for the annual Par 3 contest is top secret. But judging from the pairing sheet that developed for Wednesday’s proceeding, players with wives and toddlers in tow got first dibs on the earliest tee times. That included 2017 Masters champion Sergio Garcia, who played with Paul Casey and Justin Rose and a whole horde of children of various sizes and ages. Angela and Sergio’s kids, 4-year-old Azalea and 2-year-old Enzo, were among some of the youngest dressed in the traditional white caddie’s coveral…