NEW YORK — Shane Baz had lots of reasons to smile after Sunday’s outing in which he used his high-octane fastball and a good mix of his curve, changeup and reworked slider/cutter to hold the Mets to three hits while working into the seventh inning. But he also got emotional, with tears welling, in talking about winning on Father’s Day given the role his father, Raj, had in his success. “It …