Bump @types/node from 22.7.7 to 22.8.1 in /generator (#3250)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 22.7.7 to 22.8.1.
- [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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

generator/package.json

@@ -24,7 +24,7 @@
     "@types/async": "^3.2.24",
     "@types/js-yaml": "^4.0.9",
     "@types/lodash": "^4.17.12",
-    "@types/node": "^22.7.7",
+    "@types/node": "^22.8.1",
     "@types/yargs": "^17.0.33",
     "@typescript-eslint/eslint-plugin": "^7.17.0",
     "@typescript-eslint/parser": "^7.18.0",