Mets land ex-Yankee Adeiny Hechavarria as infield help

Adeiny Hechavarria is trading boroughs. The solid infielder, whom the Yankees traded for just before last season’s Sept. 1 deadline, signed a minor league deal with the Mets on Sunday, The Post confirmed. Hechavarria will get an invitation to major league camp, where he’ll try to win a job in a crowded infield. The veteran 29-year-old…