FILE PHOTO: Cast member Carano poses at the premiere for the television series "The Mandalorian" in Los Angeles By Lisa Richwine LOS ANGELES (Reuters) - Actor Gina Carano sued Walt Disney for wrongful termination from Star Wars series "The Mandalorian" in a lawsuit filed on Tuesday and backed by billionaire Elon Musk. Carano argued in the suit that she was fired in 2021 for voicing conservative opinions on social media platforms including Twitter, which is now owned by Musk and known as X. "A short time ago in a galaxy not so far away, Defendants made it clear that only...