Make clippy happy

packages/web/tests/hydrate.rs

@@ -41,7 +41,7 @@ fn rehydrates() {
     }
 
     let mut dom = VirtualDom::new(app);
-    let _ = dom.rebuild(&mut dioxus_core::NoOpMutations);
+    dom.rebuild(&mut dioxus_core::NoOpMutations);
     let out = dioxus_ssr::render(&dom);
 
     window()