fix: upgrade react-router-dom from 6.29.0 to 6.30.0

Snyk has created this PR to upgrade react-router-dom from 6.29.0 to 6.30.0.

See this package in npm:
react-router-dom

See this project in Snyk:
https://app.snyk.io/org/sswietoniowski/project/849f7a88-95fc-4276-a433-b903655cb5dc?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

projects/react/04_support_desk/frontend/package-lock.json

@@ -17,7 +17,7 @@
     "react-icons": "^4.12.0",
     "react-modal": "^3.16.3",
     "react-redux": "^8.1.3",
-    "react-router-dom": "^6.29.0",
+    "react-router-dom": "^6.30.0",
     "react-toastify": "^9.1.3"
   },
   "devDependencies": {