build(deps-dev): bump @types/node from 22.5.1 to 22.8.6 in /infra

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 22.5.1 to 22.8.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

infra/package.json

@@ -12,7 +12,7 @@
   },
   "devDependencies": {
     "@types/jest": "^27.4.1",
-    "@types/node": "22.5.1",
+    "@types/node": "22.8.6",
     "jest": "^27.5.1",
     "ts-jest": "^27.1.4",
     "ts-node": "^10.9.2",