It’s been awhile since we’ve seen Jackie Chan in a serious acting role, which is why “The Foreigner” could be a game-changer. The multi-hyphenate actor, martial artist, director and singer has had success with children’s franchise hits “Kung Fu Panda” and “The Karate Kid,” and his comedy chops are well known to “Rush Hour” fans. Now, audiences get a different side of him in “The Foreigner,” a slick revenge thriller which released its official trailer today.