Despite Conan—and mezcal's—best efforts, Diego Luna's not spilling any Star Wars: Andor secrets

“There’s nothing they can do,” boasted Diego Luna to Conan O’Brien Tuesday, before taking another swig of mezcal. And while that might be the most appropriately rebellious sentiment from the guy playing Rogue One’s most committed Rebellion antihero Cassian Andor, it doesn’t mean that Conan actually got the infamously…