fix: upgrade typescript from 4.8.4 to 4.9.5

Snyk has created this PR to upgrade typescript from 4.8.4 to 4.9.5.

See this package in npm:
typescript

See this project in Snyk:
https://app.snyk.io/org/appsec-shafiq/project/4e15795a-0128-47ab-b3e6-d2d8c9ccb5b1?utm_source=github-cloud-app&utm_medium=referral&page=upgrade-pr

frontend/package.json

@@ -64,7 +64,7 @@
     "snarkdown": "^1.2.2",
     "socket.io-client": "^3.1.0",
     "solidity-browser-compiler": "^1.1.0",
-    "typescript": "~4.8.4",
+    "typescript": "~4.9.5",
     "zone.js": "~0.11.4",
     "zustand": "4.4.1"
   },