Bump next from 14.2.10 to 15.1.3

Bumps [next](https://github.com/vercel/next.js) from 14.2.10 to 15.1.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.10...v15.1.3)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -21,7 +21,7 @@
     "github-slugger": "^1.4.0",
     "gray-matter": "^4.0.2",
     "image-size": "1.1.1",
-    "next": "14.2.15",
+    "next": "15.1.3",
     "next-contentlayer": "0.3.4",
     "next-themes": "^0.2.1",
     "pliny": "0.3.1",