Merge pull request #1398 from prezly/fix/dev-22160-denial-of-service-cve-2025-67779

[DEV-22160] Update Next.js to 15.3.8

Author: e1himself

package.json

@@ -43,7 +43,7 @@
         "js-cookie": "3.0.5",
         "lucide-react": "0.479.0",
         "modern-normalize": "3.0.1",
-        "next": "15.3.7",
+        "next": "15.3.8",
         "pino": "9.6.0",
         "react": "19.2.1",
         "react-dom": "19.2.1",