deps: bump next in /example in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the /example directory: [next](https://github.com/vercel/next.js).


Updates `next` from 16.2.10 to 16.2.11
- [Release notes](https://github.com/vercel/next.js/releases)
- [Commits](vercel/next.js@v16.2.10...v16.2.11)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.11
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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

Author: dependabot[bot]

example/package-lock.json

@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "@pantheon-systems/nextjs-cache-handler": "file:../",
-    "next": "16.2.10",
+    "next": "16.2.11",
     "react": "^19.1.1",
     "react-dom": "^19.1.1"
   },