build(deps): bump next from 12.0.7 to 12.3.1 (#11)

Bumps [next](https://github.com/vercel/next.js) from 12.0.7 to 12.3.1.
- [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...v12.3.1)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

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

package.json

@@ -15,7 +15,7 @@
     "google-protobuf": "^3.19.1",
     "js-sha256": "^0.9.0",
     "json-rpc-2.0": "^0.2.18",
-    "next": "12.0.7",
+    "next": "12.3.1",
     "react": "17.0.2",
     "react-dom": "17.0.2",
     "secp256r1": "^0.0.3"