chore(deps): Bump next

Bumps [next](https://github.com/vercel/next.js) from 16.2.4 to 16.2.6.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.2.4...v16.2.6)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

dev-packages/e2e-tests/test-applications/nextjs-16-streaming/package.json

@@ -19,7 +19,7 @@
     "@vercel/queue": "^0.1.3",
     "ai": "^3.0.0",
     "import-in-the-middle": "^2",
-    "next": "16.2.4",
+    "next": "16.2.6",
     "react": "19.1.0",
     "react-dom": "19.1.0",
     "require-in-the-middle": "^8",