chore(deps): update dependency @types/node to v14.17.31 (#369)

Author: renovate-bot

package-lock.json

@@ -44,7 +44,7 @@
     "@types/express": "4.17.13",
     "@types/minimist": "1.2.2",
     "@types/mocha": "9.0.0",
-    "@types/node": "14.17.21",
+    "@types/node": "14.17.31",
     "@types/on-finished": "2.3.1",
     "@types/semver": "^7.3.6",
     "@types/sinon": "^10.0.0",