Bump @types/node from 12.12.53 to 14.0.26 (#30)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 12.12.53 to 14.0.26.
- [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

@@ -43,7 +43,7 @@
   ],
   "license": "ISC",
   "devDependencies": {
-    "@types/node": "^12.12.27",
+    "@types/node": "^14.0.26",
     "@typescript-eslint/eslint-plugin": "^2.19.2",
     "@typescript-eslint/parser": "^2.19.2",
     "markdownlint-cli": "^0.22.0",