Bump @types/node from 17.0.30 to 18.6.3 (#351)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 17.0.30 to 18.6.3.
- [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>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@typescript-eslint/parser": "^4.33.0",
-    "@types/node": "^17.0.30",
+    "@types/node": "^18.6.3",
     "@zeit/ncc": "^0.22.3",
     "eslint": "^7.32.0",
     "eslint-plugin-github": "^4.1.5",