Certain premises make for perfect movies, so they keep being repeated. Boy meets girl. Rags to riches. And another that seems remarkably durable: nuclear holocaust has been triggered. We may or may not know why, and we may or may not be able to do anything about it. This is the setup of Kathryn Bigelow’s latest film, “A House of Dynamite” on Netflix, which springs from the terrifying setup that the relatively peaceful period — at least when it comes to worrying about nukes — that came with the end of the Cold War is now over. A ballistic missile...