chore(package): update mocha to version 6.2.1

greenkeeper[bot] · web-flow · commit c1ba97866b45 · 2019-09-29T14:06:40.000Z
Closes #10
diff --git a/package.json b/package.json
@@ -29,6 +29,6 @@
   },
   "devDependencies": {
     "42-cent-model": "^2.0.2",
-    "mocha": "^5.1.1"
+    "mocha": "^6.2.1"
   }
 }
