95b3bc9c7a
closes: https://github.com/coder/internal/issues/1331 Fixes up an issue in the test where we end up calling `FailNow` outside the main test goroutine. Also adds the ability to name a `ptytest.PTY` for cases like this one where we start multiple commands. This will help debugging if we see the issue again. This doesn't address the root cause of the failure, but I think we should close the flake issue. I think we'd need like a stacktrace of all goroutines at the point of failing the test, but that's way too much effort unless we see this again.