Update dependency @types/node to v16.9.6

Author: renovate-bot

package-lock.json

@@ -8,7 +8,7 @@
   "devDependencies": {
     "@snowcoders/renovate-config": "2.0.3",
     "@types/jest": "27.0.1",
-    "@types/node": "16.9.2",
+    "@types/node": "16.9.6",
     "@typescript-eslint/eslint-plugin": "4.31.1",
     "@typescript-eslint/parser": "4.31.1",
     "coveralls": "3.1.1",