chore: bump @types/node from 18.18.8 to 20.8.10

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.18.8 to 20.8.10.
- [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

@@ -67,7 +67,7 @@
   },
   "devDependencies": {
     "@types/bluebird": "^3.5.37",
-    "@types/node": "^18.11.8",
+    "@types/node": "^20.8.10",
     "@types/nunjucks": "^3.2.2",
     "@types/text-table": "^0.2.4",
     "0x": "^5.1.2",