Yankees’ CC Sabathia’s latest ‘K’: A fan visit from K-9 squad

PHOENIX — Apparently the local sheriff’s office has added another duty for its trained dogs: Autograph sniffing. Two sheriffs and a bomb-sniffing dog entered the Yankees’ clubhouse Wednesday morning before the Yankees’ 3-2 loss to the Diamondbacks, stopped at CC Sabathia’s locker — and asked the newest member of the 3,000 strikeout club to sign…