Bump eslint-config-prettier from 4.3.0 to 6.10.0

Bumps [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier) from 4.3.0 to 6.10.0.
- [Release notes](https://github.com/prettier/eslint-config-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md)
- [Commits](prettier/eslint-config-prettier@v4.3.0...v6.10.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -34,7 +34,7 @@
     "discord.js": "^12.0.1",
     "eslint": "^5.16.0",
     "eslint-config-airbnb-base": "^13.1.0",
-    "eslint-config-prettier": "^4.1.0",
+    "eslint-config-prettier": "^6.10.0",
     "eslint-plugin-babel": "^5.3.0",
     "eslint-plugin-import": "^2.16.0",
     "jest": "^24.9.0",