chore(deps-dev): Bump @types/node from 20.8.3 to 20.8.6

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.8.3 to 20.8.6.
- [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-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -48,7 +48,7 @@
 	},
 	"devDependencies": {
 		"@nextcloud/eslint-config": "^8.3.0",
-		"@types/node": "^20.8.3",
+		"@types/node": "^20.8.6",
 		"@vitest/coverage-v8": "^0.34.6",
 		"typedoc": "^0.25.1",
 		"typescript": "^5.2.2",