feat: enable arbitrary body in rsx! macro

examples/_examples/framework_benchmark.rs

@@ -12,7 +12,7 @@ use dioxus::events::on::MouseEvent;
 use dioxus_core as dioxus;
 use dioxus_core::prelude::*;
 use dioxus_web::WebsysRenderer;
-use dioxus_html_namespace as dioxus_elements;
+use dioxus_html as dioxus_elements;