chore(package): update danger to version 3.8.6

Author: greenkeeper[bot]

package.json

@@ -140,7 +140,7 @@
     "babel-plugin-transform-remove-console": "6.9.4",
     "babel-preset-react-native": "4.0.0",
     "bugsnag-sourcemaps": "1.0.4",
-    "danger": "3.8.5",
+    "danger": "3.8.6",
     "danger-plugin-yarn": "1.3.0",
     "directory-tree": "2.1.0",
     "eslint": "5.0.1",