Bump next from 12.1.5 to 12.1.6

Bumps [next](https://github.com/vercel/next.js) from 12.1.5 to 12.1.6.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/compare/v12.1.5...v12.1.6)

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

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

package.json

@@ -18,7 +18,7 @@
     "dayjs": "^1.11.1",
     "dotenv": "^16.0.0",
     "goober": "2.1.9",
-    "next": "12.1.5",
+    "next": "12.1.6",
     "react": "^18.1.0",
     "react-dom": "^18.1.0",
     "react-fade-in": "^2.0.1",