depreciate the render macro

packages/core/tests/attr_cleanup.rs

@@ -10,8 +10,8 @@ fn attrs_cycle() {
     let mut dom = VirtualDom::new(|| {
         let id = generation();
         match id % 2 {
-            0 => render! { div {} },
-            1 => render! {
+            0 => rsx! { div {} },
+            1 => rsx! {
                 div { h1 { class: "{id}", id: "{id}" } }
             },
             _ => unreachable!(),