fix(deps): update dependency @uiw/react-markdown-preview-example to v2

Author: renovate[bot]

www/package.json

@@ -8,7 +8,7 @@
     "map": "source-map-explorer build/static/js/*.js --html build/website-result.html"
   },
   "dependencies": {
-    "@uiw/react-markdown-preview-example": "^1.5.6",
+    "@uiw/react-markdown-preview-example": "^2.0.0",
     "@uiw/react-monacoeditor": "3.6.0",
     "code-example": "^3.3.6",
     "monaco-editor": "^0.44.0",