Update deps in 'universal' example (#2362)

Summary:
Apparently there's some vulnerability in [email protected]— it's somewhere on the dependency tree of the 'universal' example. The update seems to have gotten rid of that version and hopefully of the vulnerability too.
Pull Request resolved: #2362

Test Plan: Ran example, it still works.

Reviewed By: claudiopro

Differential Revision: D20593655

Pulled By: mrkev

fbshipit-source-id: 0a92d59dbb9425b497617df2494c968dc8ff9837

Author: mrkev

examples/draft-0-10-0/universal/package.json

@@ -11,10 +11,10 @@
     "react-dom": "file:../../../node_modules/react-dom"
   },
   "devDependencies": {
-    "@babel/cli": "^7.7.4",
-    "@babel/core": "^7.7.4",
-    "@babel/node": "^7.7.4",
-    "@babel/preset-react": "^7.7.4",
+    "@babel/cli": "^7.8.4",
+    "@babel/core": "^7.9.0",
+    "@babel/node": "^7.8.7",
+    "@babel/preset-react": "^7.9.1",
     "babelify": "^10.0.0",
     "browserify": "^16.5.0"
   },