chore(deps): bump next from 14.2.15 to 14.2.21 (#508)

Author: dependabot[bot]

package-lock.json

@@ -19,7 +19,7 @@
     "d3": "^7.8.5",
     "lucide-react": "^0.350.0",
     "net": "^1.0.2",
-    "next": "^14.2.10",
+    "next": "^14.2.21",
     "next-on-netlify": "^3.0.1",
     "nodemailer": "^6.9.13",
     "react": "^18.2.1",