Bump @types/node from 18.19.103 to 22.15.21

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.19.103 to 22.15.21.
- [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-version: 22.15.21
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -32,7 +32,7 @@
     "@vuepress/shared-utils": "^1.4.0"
   },
   "devDependencies": {
-    "@types/node": "^18.7.14",
+    "@types/node": "^22.15.21",
     "typescript": "^4.0.2",
     "vue-router": "^3.1.6",
     "vuepress-types": "^0.9.0"