Update dependency eslint-plugin-prettier to v3.4.1

Author: renovate-bot

package.json

@@ -55,7 +55,7 @@
     "eslint-config-airbnb-base": "14.2.0",
     "eslint-config-prettier": "6.14.0",
     "eslint-plugin-import": "2.22.1",
-    "eslint-plugin-prettier": "3.1.4",
+    "eslint-plugin-prettier": "3.4.1",
     "eth-gas-reporter": "0.2.17",
     "ethlint": "1.2.5",
     "ganache-cli": "6.12.0",