Bump @types/node from 9.6.22 to 10.5.2

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped) from 9.6.22 to 10.5.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits)

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

package.json

@@ -6,7 +6,7 @@
     "run-geckodriver": "geckodriver"
   },
   "devDependencies": {
-    "@types/node": "^9.4.6",
+    "@types/node": "^10.5.2",
     "eslint": "^5.0.1",
     "geckodriver": "^1.11.0",
     "selenium-webdriver": "^4.0.0-alpha.1",