Add trackUnmanagedFds: false (#94)

Author: fisker

src/index.js

@@ -44,6 +44,7 @@ const createRunner = ({ runtime = "worker_threads" } = {}) =>
         minThreads: maxWorkers,
         maxThreads: maxWorkers,
         env,
+        trackUnmanagedFds: false,
       });
     }