He denied and denied that he was taking the top spot at the New York City Opera, going so far as to tell Bloomberg News right before Christmas, "I'm not interested in the job at New York City Opera." Well, so much for that. Because not five months after he was tapped to head Dallas Opera, soon to move into its posh digs in the Dallas Center for the Performing Arts, George Steel is so outta here. So says The New York Times moments ago:The tottering New York City Opera said on Wednesday that it ha