chore(package): update eslint-plugin-prettier to version 3.0.0

Closes #30

Author: greenkeeper[bot]

package.json

@@ -54,7 +54,7 @@
     "conventional-changelog-cli": "^2.0.5",
     "cz-conventional-changelog": "^2.1.0",
     "eslint": "5.4.0",
-    "eslint-plugin-prettier": "2.6.2",
+    "eslint-plugin-prettier": "3.0.0",
     "husky": "^1.0.0-rc.13",
     "lint-staged": "7.2.2",
     "prettier": "1.14.2",