Bump next from 13.4.1 to 16.1.5

Bumps [next](https://github.com/vercel/next.js) from 13.4.1 to 16.1.5.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v13.4.1...v16.1.5)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.1.5
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package.json

@@ -32,7 +32,7 @@
     "debounce": "^1.2.1",
     "ga-lite": "^2.1.4",
     "github-slugger": "^1.3.0",
-    "next": "^13.4.1",
+    "next": "^16.1.5",
     "next-remote-watch": "^1.0.0",
     "parse-numeric-range": "^1.2.0",
     "react": "^0.0.0-experimental-16d053d59-20230506",