chore(package): update jscpd to version 0.6.23

Closes #412

Author: greenkeeper[bot]

package.json

@@ -54,7 +54,7 @@
     "eslint-plugin-node": "6.0.1",
     "eslint-plugin-promise": "3.7.0",
     "eslint-plugin-standard": "3.0.1",
-    "jscpd": "0.6.17",
+    "jscpd": "0.6.23",
     "lokka": "1.7.0",
     "lokka-transport-http": "1.6.1",
     "mocha": "5.0.2",