chore(package): update @types/node to version 14.0.1

Closes #118

Author: greenkeeper[bot]

package.json

@@ -34,7 +34,7 @@
     "@types/angular-ui-router": "^1.1.40",
     "@types/core-js": "^2.5.2",
     "@types/jasmine": "^3.5.0",
-    "@types/node": "^13.5.1",
+    "@types/node": "^14.0.1",
     "@types/webpack-env": "^1.13.6",
     "angular-mocks": "^1.7.9",
     "awesome-typescript-loader": "^5.2.1",