chore(deps): update dependency @types/node to v11.13.20

Author: renovate-bot

package-lock.json

@@ -28,7 +28,7 @@
     "@kube-js/tscommons": "1.0.5",
     "@types/btoa": "1.2.3",
     "@types/jest": "24.0.18",
-    "@types/node": "11.13.19",
+    "@types/node": "11.13.20",
     "jest": "24.9.0",
     "rimraf": "2.7.1",
     "ts-jest": "24.0.2",