By Dawn Chmielewski (Reuters) -Netflix on Tuesday blew past Wall Street subscriber estimates in the fourth quarter, driven by a strong slate of shows that included the final season of the long-running royal drama “The Crown” and David Fincher’s original film, “The Killer.” The company reported it added 13.1 million subscribers in the December quarter, its largest-ever fourth-quarter subscriber growth, handily exceeding projected gains of 8.97 million. That brings the total number of subscribers to 260 million. Netflix shares were up 8.3% in after-hours trading. The stock gained 65% during 2023…