DETROIT — The magic number is down to one. Miguel Cabrera singled in his first three at-bats Wednesday during the Tigers’ 5-3 loss to the Yankees — Nos. 2,997, 2,998 and 2,999 of his illustrious career. They were all very different swings, too, and not the power shots we’ve become accustomed to from Cabrera over the years. The first was an infield single against Yankees starter Luis Severino. Exit velocity — 59.2 mph. He rolled over a two-strike pitch and a charging third baseman D.J. LeMahieu had no play. The second, also against Severino, was a vintage Cabrera at-bat. He fell behind in the c…