Update dependency eslint-plugin-prettier to v3.4.0

Author: renovate-bot

package.json

@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "eslint": "^5.3.0",
-    "eslint-plugin-prettier": "3.0.0",
+    "eslint-plugin-prettier": "3.4.0",
     "jest-cli": "^23.4.2",
     "jest-environment-node": "^23.4.0",
     "localtunnel": "1.9.1",

yarn.lock

@@ -1043,9 +1043,10 @@ escodegen@^1.9.1:
   optionalDependencies:
     source-map "~0.6.1"
 
-[email protected]:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.0.0.tgz#f6b823e065f8c36529918cdb766d7a0e975ec30c"
+[email protected]:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.4.0.tgz#cdbad3bf1dbd2b177e9825737fe63b476a08f0c7"
+  integrity sha512-UDK6rJT6INSfcOo545jiaOwB701uAIt2/dR7WnFQoGCVl1/EMqdANBmwUaqqQ45aXprsTGzSa39LI1PyuRBxxw==
   dependencies:
     prettier-linter-helpers "^1.0.0"