Naman Ramachandran The reign of Sony’s “Spider-Man: No Way Home” atop the U.K. and Ireland box office has finally ended with Universal’s animation sequel “Sing 2” claiming the throne.“Sing 2,” directed by Garth Jennings and featuring a stellar voice cast of Matthew McConaughey, Reese Witherspoon, Scarlett Johansson and Taron Egerton among many others, debuted in pole position with £6.8 million ($9.2 million), according to numbers released by Comscore. Another Universal release, Kenneth Branagh’s awards season favorite “Belfast,” retained its second position from last week with £1.8 million and now has £6 million after two weekends.After six weeks as box office champion, “Spider-Man: No Way Home” placed third with £1.7 million.