chore(deps): bump next from 12.0.7 to 12.0.9 in /examples/nextjs (#272)

Bumps [next](https://github.com/vercel/next.js) from 12.0.7 to 12.0.9.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v12.0.7...v12.0.9)

---
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]

examples/nextjs/package.json

@@ -16,7 +16,7 @@
     "@web3-ui/components": "^0.8.0",
     "@web3-ui/core": "^0.5.2",
     "@web3-ui/hooks": "^0.9.0",
-    "next": "12.0.7",
+    "next": "12.0.9",
     "react": "17.0.2",
     "react-dom": "17.0.2",
     "typechain": "^6.1.0"