fix(deps): update react monorepo to v17

Author: renovate-bot

documentation/package.json

@@ -12,8 +12,8 @@
     "@docusaurus/core": "2.0.0-alpha.58",
     "@docusaurus/preset-classic": "2.0.0-alpha.58",
     "classnames": "2.2.6",
-    "react": "16.13.1",
-    "react-dom": "16.13.1"
+    "react": "17.0.1",
+    "react-dom": "17.0.1"
   },
   "browserslist": {
     "production": [