Update dependency eslint-config-prettier to v6.9.0 (#116)

Co-authored-by: Renovate Bot <renovatebot@gmail.com>

Author: 2 people

package-lock.json

@@ -59,7 +59,7 @@
     "enzyme-adapter-react-16": "1.15.2",
     "enzyme-to-json": "3.4.3",
     "eslint": "6.8.0",
-    "eslint-config-prettier": "6.0.0",
+    "eslint-config-prettier": "6.9.0",
     "eslint-config-standard": "14.1.0",
     "eslint-plugin-import": "2.18.2",
     "eslint-plugin-node": "9.2.0",