Bump next from 16.0.3 to 16.0.7 in /react-nextjs (#728)

Bumps [next](https://github.com/vercel/next.js) from 16.0.3 to 16.0.7.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.0.3...v16.0.7)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.0.7
  dependency-type: direct:production
...

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

Author: dependabot[bot]

react-nextjs/package-lock.json

@@ -19,7 +19,7 @@
     "@types/react": "^19.2.5",
     "@types/react-dom": "^19.2.3",
     "bootstrap": "^5.3.8",
-    "next": "^16.0.3",
+    "next": "^16.0.7",
     "react": "^19.2.0",
     "react-bootstrap": "^2.10.10",
     "react-dom": "^19.2.0",