chore(dependencies): Bump eslint-plugin-prettier from 2.3.1 to 2.4.0

Bumps [eslint-plugin-prettier](https://github.com/prettier/eslint-plugin-prettier) from 2.3.1 to 2.4.0.
- [Changelog](https://github.com/prettier/eslint-plugin-prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/eslint-plugin-prettier/compare/v2.3.1...v2.4.0)

package-lock.json

@@ -2955,9 +2955,9 @@
       }
     },
     "eslint-plugin-prettier": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-2.3.1.tgz",
-      "integrity": "sha512-AV8shBlGN9tRZffj5v/f4uiQWlP3qiQ+lh+BhTqRLuKSyczx+HRWVkVZaf7dOmguxghAH1wftnou/JUEEChhGg==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-2.4.0.tgz",
+      "integrity": "sha512-P0EohHM1MwL36GX5l1TOEYyt/5d7hcxrX3CqCjibTN3dH7VCAy2kjsC/WB6dUHnpB4mFkZq1Ndfh2DYQ2QMEGQ==",
       "dev": true,
       "requires": {
         "fast-diff": "1.1.2",

package.json

@@ -40,7 +40,7 @@
     "eslint-config-airbnb-base": "^12.1.0",
     "eslint-config-prettier": "^2.9.0",
     "eslint-plugin-import": "^2.5.0",
-    "eslint-plugin-prettier": "^2.3.1",
+    "eslint-plugin-prettier": "^2.4.0",
     "html-minifier": "^3.5.7",
     "husky": "^0.14.3",
     "jest": "^21.2.1",