Bump @types/node from 20.11.20 to 20.14.8 in /vscode_extension

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.11.20 to 20.14.8.
- [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>

vscode_extension/package.json

@@ -249,7 +249,7 @@
   "devDependencies": {
     "@types/glob": "^8.1.0",
     "@types/mocha": "^10.0.6",
-    "@types/node": "^20.11.20",
+    "@types/node": "^20.14.8",
     "@types/vscode": "^1.86.0",
     "@typescript-eslint/eslint-plugin": "^7.0.2",
     "@typescript-eslint/parser": "^7.0.2",