Bump next from 10.0.4 to 11.1.3 in /example (#59)

Bumps [next](https://github.com/vercel/next.js) from 10.0.4 to 11.1.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v10.0.4...v11.1.3)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

example/package.json

@@ -8,7 +8,7 @@
     "start": "next start"
   },
   "dependencies": {
-    "next": "10.0.4",
+    "next": "11.1.3",
     "react": "17.0.1",
     "react-dom": "17.0.1",
     "react-use-clipboard": "^1.0.7"