Update dependency typescript to ^4.9.3

Author: renovate[bot]

package.json

@@ -42,7 +42,7 @@
     "eslint-plugin-unused-imports": "^2.0.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.7.1",
-    "typescript": "^4.8.4",
+    "typescript": "^4.9.3",
     "uvu": "^0.5.6",
     "watchlist": "^0.3.1"
   },