chore: cfg sse tests

Author: hashemix

crates/rust-mcp-sdk/tests/common/test_server.rs

@@ -1,3 +1,4 @@
+#[cfg(feature = "hyper-server")]
 pub mod test_server_common {
     use async_trait::async_trait;
     use tokio_stream::StreamExt;

crates/rust-mcp-sdk/tests/test_server_sse.rs

@@ -1,6 +1,7 @@
 #[path = "common/common.rs"]
 pub mod common;
-mod tets_mest {
+#[cfg(feature = "hyper-server")]
+mod tets_server_sse {
     use std::{sync::Arc, time::Duration};
 
     use crate::common::{