use 3.0.4 in documentation

Author: philmtd

documentation/package-lock.json

@@ -20,7 +20,7 @@
     "@easyops-cn/docusaurus-search-local": "^0.34.0",
     "@mdx-js/react": "^1.6.22",
     "clsx": "^1.2.1",
-    "css-fx-layout": "3.0.3",
+    "css-fx-layout": "3.0.4",
     "prism-react-renderer": "^1.3.5",
     "react": "^17.0.2",
     "react-dom": "^17.0.2"