chore(deps-dev): bump @types/node from 25.3.3 to 25.6.0

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 25.3.3 to 25.6.0.
- [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: 25.6.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -22,7 +22,7 @@
 	},
 	"homepage": "https://github.com/microsoft/generative-ai-for-beginners#readme",
 	"devDependencies": {
-		"@types/node": "^25.3.3",
+		"@types/node": "^25.6.0",
 		"docsify-to-pdf": "0.0.5"
 	},
 	"dependencies": {