[stable-4.9] Bump @types/node from 18.19.3 to 18.19.21 (#4892)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.19.3 to 18.19.21.
- [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-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -11,7 +11,7 @@
         "@patternfly/react-code-editor": "^4.82.122",
         "@patternfly/react-core": "^4.278.1",
         "@patternfly/react-table": "^4.113.7",
-        "@types/node": "^18.19.3",
+        "@types/node": "^18.19.21",
         "@types/react": "^17.0.2",
         "@types/react-dom": "^17.0.2",
         "antsibull-docs": "^1.0.0",