Berlin (dpa) — Real actors are expensive, so why not use digital Lego figures instead? What sounds cheap has been pretty lucrative for an ever-growing number of movies and video games emulating blockbuster films. The freshly released “Lego Star Wars: The Skywalker Saga” is the latest example of a brick version of major movie franchises. Players take on adventures in the Star Wars universe as mini-figures. The plot is based on both the major films and the “Clone Wars” stories. The two most recent movies, “The Last Jedi” and “The Rise of Skywalker,” have also been implemented as Lego versions fo…