chore(deps): bump next from 16.0.1 to 16.0.3

Bumps [next](https://github.com/vercel/next.js) from 16.0.1 to 16.0.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.0.1...v16.0.3)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -12,7 +12,7 @@
     "start": "next start"
   },
   "dependencies": {
-    "next": "16.0.1",
+    "next": "16.0.3",
     "react": "18.3.1",
     "react-dom": "18.3.1"
   },

showcases/next-showcase/package.json

@@ -25,7 +25,7 @@
   "dependencies": {
     "dompurify": "3.3.0",
     "highlight.js": "11.11.1",
-    "next": "16.0.1",
+    "next": "16.0.3",
     "react": "18.3.1",
     "react-archer": "4.4.0",
     "react-dom": "18.3.1",