fix: package.json to reduce vulnerabilities (#52)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-NEXT-9508709

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: Dan-Duran

package.json

@@ -29,7 +29,7 @@
     "geist": "^1.3.1",
     "gray-matter": "^4.0.3",
     "lucide-react": "^0.471.0",
-    "next": "14.2.22",
+    "next": "14.2.25",
     "next-mdx-remote": "^5.0.0",
     "next-themes": "0.3.0",
     "react": "^18.3.1",