chore(deps): bump next from 16.2.4 to 16.2.6 (#4914)

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
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

apps/eds-color-palette-generator/package.json

@@ -30,7 +30,7 @@
     "@equinor/eds-utils": "workspace:^",
     "colorjs.io": "^0.6.1",
     "lucide-react": "^1.14.0",
-    "next": "16.2.4",
+    "next": "16.2.6",
     "react": "^19.2.4",
     "react-dom": "^19.2.4"
   },

apps/eds-demo/package.json

@@ -19,7 +19,7 @@
     "@next/mdx": "^16.2.3",
     "@types/mdx": "^2.0.13",
     "github-markdown-css": "^5.9.0",
-    "next": "16.2.4",
+    "next": "16.2.6",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "remark-gfm": "^4.0.1"