chore(deps): update dependency prettier to v1.13.0 (#260)

Author: renovate[bot]

package.json

@@ -50,7 +50,7 @@
     "flowgen": "1.2.2",
     "husky": "0.14.3",
     "lint-staged": "7.1.2",
-    "prettier": "1.12.1",
+    "prettier": "1.13.0",
     "prettier-package-json": "1.6.0",
     "rimraf": "2.6.2",
     "rollup": "0.59.3",

yarn.lock

@@ -4038,9 +4038,9 @@ [email protected]:
     sort-object-keys "^1.1.2"
     sort-order "^1.0.1"
 
-prettier@1.12.1:
-  version "1.12.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.12.1.tgz#c1ad20e803e7749faf905a409d2367e06bbe7325"
+prettier@1.13.0:
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.0.tgz#054de8d5fb1a4405c845d16183f58a2c301f6f16"
 
 pretty-format@^22.4.3:
   version "22.4.3"