chore(package): update eslint-config-standard to version 12.0.0

Author: greenkeeper[bot]

dref/scripts/package.json

@@ -11,7 +11,7 @@
  "license": "ISC",
  "devDependencies": {
  "eslint": "^5.0.1",
- "eslint-config-standard": "^11.0.0",
+ "eslint-config-standard": "^12.0.0",
  "eslint-loader": "^2.0.0",
  "eslint-plugin-import": "^2.11.0",
  "eslint-plugin-node": "^7.0.0",