Bump docusaurus to 3.4.0 (#189)

Author: drmarjanovic

website/package.json

@@ -15,8 +15,8 @@
     "publish-gh-pages": "docusaurus deploy"
   },
   "dependencies": {
-    "@docusaurus/core": "3.1.1",
-    "@docusaurus/preset-classic": "3.1.1",
+    "@docusaurus/core": "3.4.0",
+    "@docusaurus/preset-classic": "3.4.0",
     "@mdx-js/react": "^3.0.1",
     "clsx": "^2.1.0",
     "prism-react-renderer": "^2.3.1",