NEW YORK — After losing six straight games since blowing up their roster at the trade deadline, the Mets finally got back in the win column Monday night against the Chicago Cubs. The Amazins’ pulled out an 11-2 victory, riding the coattails of Pete Alonso and Kodai Senga. Alonso homered twice, providing all of the offense needed for the evening. He blasted a three-run shot in the first inning…