feat: upgrade @types/node from 18.11.18 to 22.7.9

Snyk has created this PR to upgrade @types/node from 18.11.18 to 22.7.9.

See this package in npm:
@types/node

See this project in Snyk:
https://app.snyk.io/org/cachiman/project/0c6f9d95-5f77-48ce-a1e2-b3db750c4489?utm_source=github&utm_medium=referral&page=upgrade-pr

packages/auto-approve/package.json

@@ -40,7 +40,7 @@
     "@octokit/webhooks-definitions": "^3.67.3",
     "@probot/octokit-plugin-config": "^1.1.6",
     "@types/mocha": "^10.0.0",
-    "@types/node": "^18.7.15",
+    "@types/node": "^22.7.9",
     "@types/sinon": "^10.0.13",
     "c8": "^7.12.0",
     "cross-env": "^7.0.3",