Bump next from 9.5.3 to 9.5.4

Bumps [next](https://github.com/vercel/next.js) from 9.5.3 to 9.5.4.
- [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/v9.5.3...v9.5.4)

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

package.json

@@ -75,7 +75,7 @@
     "jose": "^2.0.2",
     "maxmind": "^4.2.0",
     "moment-timezone": "^0.5.31",
-    "next": "^9.5.3",
+    "next": "^9.5.4",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-intl": "^5.8.4",