SALINA, N.Y. — In the early morning hours of Thursday, the New York State Police responded to a robbery at the Byrne Dairy at 2307 Brewerton Rd in Salina. Troopers said around 3:45 a.m., a man entered the store wearing a facemask, displayed a knife and demanded money from the clerk. The suspect left the scene in a white pickup truck with a back rack…