Mike Breen, the MSG Knicks announcer and NBA play-by-play man for ABC and ESPN , including the upcoming NBA Finals, makes the call to do some championship Q&A with Post columnist Steve Serby.  Q: Why does New York love the Knicks so much?  A: It’s always been a basketball town. This is why I fell in love with basketball, and I’m certain a lot of Knick fans, too. There’s just something about the team aspect of the sport. Five players working together. The whole is better than the sum of its