Bump @types/node from 13.13.4 to 14.0.1 (#1292)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 13.13.4 to 14.0.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -35,7 +35,7 @@
   },
   "devDependencies": {
     "@types/mocha": "^7.0.1",
-    "@types/node": "^13.1.1",
+    "@types/node": "^14.0.1",
     "@typescript-eslint/eslint-plugin": "^2.3.3",
     "@typescript-eslint/parser": "^2.27.0",
     "assert-diff": "^3.0.0",