LOS ANGELES The 50th season of “Saturday Night Live” was the biggest winner at the Creative Arts Emmys , taking 11 trophies across two nights. Barack Obama earned his third Emmy for documentary narration, topping Tom Hanks and David Attenborough, while Kendrick Lamar won his second for music direction of his Super Bowl halftime show. Neither Obama nor Lamar attended the Los Angeles ceremony, where the spotlight largely fell on behind-the-scenes categories. Conan O’Brien added his sixth Emmy for