Fix tanstack-router example in routing.mdx (#8404)

Author: brmzkw

packages/dev/docs/pages/react-aria/routing.mdx

@@ -287,7 +287,7 @@ function RootRoute() {
   let router = useRouter();
   return (
     <RouterProvider 
-      navigate={(href, opts) => router.navigate({...href, ...options})}
+      navigate={(href, opts) => router.navigate({...href, ...opts})}
       useHref={href => router.buildLocation(href).href}>
       {/* ...*/}
     </RouterProvider>