chore(package): Update prettier to the latest version 🚀 (react-tags#468)

* chore(package): update prettier to version 1.16.1

* chore(package): update lockfile package-lock.json

Author: greenkeeper[bot]

package-lock.json

@@ -71,7 +71,7 @@
     "node-sass": "^4.9.4",
     "npm-run-all": "4.1.4",
     "opn": "5.2.0",
-    "prettier": "1.15.3",
+    "prettier": "1.16.1",
     "raf": "3.4.1",
     "react-dnd-test-backend": "3.0.2",
     "react-test-renderer": "16.4.2",