fix: upgrade multiple dependencies with Snyk

Snyk has created this PR to upgrade:
  - @emotion/styled from 11.11.0 to 11.13.0.
    See this package in yarn: 
  - @emotion/react from 11.11.1 to 11.13.3.
    See this package in yarn: 
  - @fontsource/roboto from 5.0.8 to 5.0.14.
    See this package in yarn: 
  - @mui/icons-material from 5.14.16 to 5.16.7.
    See this package in yarn: 
  - @mui/system from 5.14.17 to 5.16.7.
    See this package in yarn: 
  - @mui/material from 5.14.17 to 5.16.7.
    See this package in yarn: 
  - @types/js-cookie from 3.0.5 to 3.0.6.
    See this package in yarn: 

See this project in Snyk:
https://app.snyk.io/org/oph-snyk/project/84abdeeb-9d9e-4376-92f5-0d0983809ad7?utm_source=github-cloud-app&utm_medium=referral&page=upgrade-pr

frontend/package.json

@@ -25,15 +25,15 @@
     "packages/*"
   ],
   "dependencies": {
-    "@emotion/react": "^11.11.1",
-    "@emotion/styled": "^11.11.0",
-    "@fontsource/roboto": "^5.0.8",
-    "@mui/icons-material": "^5.14.16",
-    "@mui/material": "^5.14.17",
-    "@mui/system": "^5.14.17",
+    "@emotion/react": "^11.13.3",
+    "@emotion/styled": "^11.13.0",
+    "@fontsource/roboto": "^5.0.14",
+    "@mui/icons-material": "^5.16.7",
+    "@mui/material": "^5.16.7",
+    "@mui/system": "^5.16.7",
     "@mui/x-date-pickers": "^5.0.20",
     "@reduxjs/toolkit": "^1.9.7",
-    "@types/js-cookie": "^3.0.5",
+    "@types/js-cookie": "^3.0.6",
     "axios": "^1.7.4",
     "dayjs": "^1.11.10",
     "finnish-personal-identity-code-validator": "kimmotaskinen/finnish-personal-identity-code-validator#support-new-delimiters",