fix: frontend/package.json & frontend/package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-NEXT-14400636
- https://snyk.io/vuln/SNYK-JS-NANOID-8492085

Author: snyk-bot

frontend/package-lock.json

@@ -17,7 +17,7 @@
     "@mui/icons-material": "^6.1.1",
     "@mui/material": "^6.1.1",
     "@types/styled-components": "^5.1.34",
-    "next": "14.2.13",
+    "next": "14.2.35",
     "react": "^18",
     "react-dom": "^18",
     "styled-components": "^6.1.13"