fix: wrap void-returning callback in braces for no-confusing-void-expression

Author: Mearman

src/bridges/user/web/server.ts

@@ -65,7 +65,7 @@ function findFreePort(
       probe.listen(port, WEB_HOST, () => {
         const addr = probe.address();
         const actualPort = typeof addr === "object" && addr ? addr.port : port;
-        probe.close(() => resolve(actualPort));
+        probe.close(() => { resolve(actualPort); });
       });
     }