Bump @types/node from 18.14.6 to 20.8.4

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.14.6 to 20.8.4.
- [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-major
...

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

package.json

@@ -101,7 +101,7 @@
 	"devDependencies": {
 		"@types/glob": "^8.0.0",
 		"@types/mocha": "^10.0.0",
-		"@types/node": "^18.14.6",
+		"@types/node": "^20.8.4",
 		"@types/vscode": "^1.73.1",
 		"glob": "^8.0.3",
 		"mocha": "^10.1.0",