Update dependency prettier to v1.14.2

Author: renovate-bot

package.json

@@ -15,6 +15,6 @@
  "babel-eslint": "8.2.3",
  "eslint": "4.19.1",
  "eslint-plugin-prettier": "2.6.0",
- "prettier": "1.13.5"
+ "prettier": "1.14.2"
  }
 }

yarn.lock

@@ -2245,9 +2245,9 @@ prelude-ls@~1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
 
-prettier@1.13.5:
- version "1.13.5"
- resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.5.tgz#7ae2076998c8edce79d63834e9b7b09fead6bfd0"
+prettier@1.14.2:
+ version "1.14.2"
+ resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.14.2.tgz#0ac1c6e1a90baa22a62925f41963c841983282f9"
 
 process-nextick-args@~2.0.0:
  version "2.0.0"