fix: upgrade typescript from 4.3.2 to 4.6.4

Snyk has created this PR to upgrade typescript from 4.3.2 to 4.6.4.

See this package in npm:
https://www.npmjs.com/package/typescript

See this project in Snyk:
https://app.snyk.io/org/vip-git/project/72b4c52e-007d-4d1a-87c6-d29358169dba?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package.json

@@ -43,7 +43,7 @@
     "cross-env": "7.0.3",
     "ts-node": "10.4.0",
     "shelljs": "0.8.5",
-    "typescript": "4.3.2"
+    "typescript": "4.6.4"
   },
   "description": "universal-jsonschema-form with UI and XHR Schema.",
   "devDependencies": {