chore(deps): update dependency eslint-plugin-import to v2.19.1

Author: renovate-bot

package-lock.json

@@ -48,7 +48,7 @@
     "chai": "4.2.0",
     "eslint": "4.19.1",
     "eslint-config-standard": "11.0.0",
-    "eslint-plugin-import": "2.18.2",
+    "eslint-plugin-import": "2.19.1",
     "eslint-plugin-node": "6.0.1",
     "eslint-plugin-promise": "3.8.0",
     "eslint-plugin-standard": "3.1.0",