chore(package): update prettier to version 1.13.0

Author: greenkeeper[bot]

package.json

@@ -153,7 +153,7 @@
     "minimist": "1.2.0",
     "mkdirp": "0.5.1",
     "pify": "3.0.0",
-    "prettier": "1.12.1",
+    "prettier": "1.13.0",
     "pretty-bytes": "5.0.0",
     "pretty-quick": "1.6.0",
     "prop-types": "15.6.1",