Most of us have something in our past that we would rather keep buried. In an age when a years-old accusation on social media can pop up out of nowhere and get you canceled overnight, the worst-case scenario isn’t hard to picture: all of those secrets coming out at the worst possible time, say, in the last round of interviews for your dream job. Based on a novel by Akinari Asakura, “Final Interview” builds a closed-room mystery thriller around that nightmare scenario. Six college graduates make