Bump next from 13.4.5 to 15.5.15 in /examples/publish-ci/rr-rsc-context

Bumps [next](https://github.com/vercel/next.js) from 13.4.5 to 15.5.15.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v13.4.5...v15.5.15)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.5.15
  dependency-type: direct:production
...

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

Author: dependabot[bot]

examples/publish-ci/rr-rsc-context/package.json

@@ -12,7 +12,7 @@
     "@types/node": "20.3.0",
     "@types/react": "18.2.12",
     "@types/react-dom": "18.2.5",
-    "next": "13.4.5",
+    "next": "15.5.15",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-redux": "^8.0.7",