Update dependency typescript to ~4.6.0

Author: renovate-bot

package.json

@@ -32,7 +32,7 @@
     "typescript-compare": "^0.0.2"
   },
   "devDependencies": {
-    "typescript": "~4.2.0",
+    "typescript": "~4.6.0",
     "tslint": "^6.1.3",
     "tslint-config-standard": "^9.0.0",
     "static-type-assert": "^4.0.1",