fix(package): update moment to version 2.22.2

Author: greenkeeper[bot]

package.json

@@ -88,7 +88,7 @@
     "htmlparser2": "3.9.2",
     "keyword-search": "0.1.1",
     "lodash": "4.17.9",
-    "moment": "2.22.1",
+    "moment": "2.22.2",
     "moment-timezone": "0.5.17",
     "p-props": "1.2.0",
     "p-retry": "2.0.0",