chore(package): update eslint-config-prettier to version 6.2.0

Closes #13

Author: greenkeeper[bot]

package.json

@@ -44,7 +44,7 @@
     "commitizen": "^3.0.0",
     "cz-conventional-changelog": "^2.0.0",
     "eslint": "^5.0.0",
-    "eslint-config-prettier": "^2.6.0",
+    "eslint-config-prettier": "^6.2.0",
     "eslint-config-standard": "^10.2.1",
     "eslint-plugin-import": "^2.8.0",
     "eslint-plugin-jest": "^21.2.0",