chore(deps): update dependency typescript to v4.2.4

Author: renovate-bot

package-lock.json

@@ -37,7 +37,7 @@
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.6.7",
-    "typescript": "4.2.3"
+    "typescript": "4.2.4"
   },
   "lint-staged": {
     "*.ts": [