chore: regenerate examples on 2.0.0-beta.0 (#4777)

package.json

@@ -15,12 +15,15 @@
     "dev": "docusaurus start"
   },
   "dependencies": {
-    "@docusaurus/core": "2.0.0-alpha.73",
-    "@docusaurus/preset-classic": "2.0.0-alpha.73",
+    "@docusaurus/core": "2.0.0-beta.0",
+    "@docusaurus/preset-classic": "2.0.0-beta.0",
     "@mdx-js/react": "^1.6.21",
+    "@svgr/webpack": "^5.5.0",
     "clsx": "^1.1.1",
+    "file-loader": "^6.2.0",
     "react": "^17.0.1",
-    "react-dom": "^17.0.1"
+    "react-dom": "^17.0.1",
+    "url-loader": "^4.1.1"
   },
   "browserslist": {
     "production": [