test(io): unused Result lint

Author: Totodore

socketioxide/src/io.rs

@@ -846,7 +846,8 @@ mod tests {
         io.0.get_ns("/")
             .unwrap()
             .connect(sid, socket, None, config)
-            .await;
+            .await
+            .ok();
 
         assert!(io.get_socket(sid).is_some());
         assert!(io.get_socket(Sid::new()).is_none());