Ben Kenobi may not have heard the name “Obi-Wan” in a while, but odds are you have. The latest Star Wars show, Obi-Wan Kenobi, debuts on Disney+ next week—meaning fans will finally, at long last, see the return of Ewan McGregor as the pivotal Jedi Master. When last we saw Kenobi, he was taking a baby named Luke to the…