It was good as soon as it left his hands. Kyrie Irving shook Fred VanVleet with a snatch-back crossover, got his feet under him and squared up. Then he uncorked a 3-pointer from the top of the key at the buzzer to deliver the Nets their fifth straight victory with a 119-116 win over the Toronto Raptors on Friday. Just like his father drew up. Irving said after the game his father told him to make sure his feet are squared underneath him when shooting those pull-up 3s. The advice paid off through Irving’s biggest shot of the season. And it was a win that reaffirmed the Nets’ standing as a legit…