Update docusaurus monorepo to v3.8.1

Author: renovate[bot]

src/package.json

@@ -14,8 +14,8 @@
     "write-heading-ids": "docusaurus write-heading-ids"
   },
   "dependencies": {
-    "@docusaurus/core": "3.6.0",
-    "@docusaurus/preset-classic": "3.6.0",
+    "@docusaurus/core": "3.8.1",
+    "@docusaurus/preset-classic": "3.8.1",
     "@mdx-js/react": "1.6.22",
     "clsx": "1.2.1",
     "prism-react-renderer": "2.1.0",