chore: update dependency cron to v4

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

extensions/cron/package.json

@@ -42,7 +42,7 @@
   "dependencies": {
     "@types/cron": "^2.4.3",
     "@types/debug": "^4.1.12",
-    "cron": "^2.4.4",
+    "cron": "^4.3.1",
     "debug": "^4.4.1",
     "tslib": "^2.8.1"
   },