chore(deps): update dependency @types/node to v20.11.21 (gitify-app#832)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -119,7 +119,7 @@
     "@electron/notarize": "2.3.0",
     "@testing-library/react": "14.2.1",
     "@types/jest": "29.5.12",
-    "@types/node": "20.11.20",
+    "@types/node": "20.11.21",
     "@types/nprogress": "0.2.3",
     "@types/react": "18.2.58",
     "@types/react-router-dom": "5.3.3",