chore(package): update rimraf to version 3.0.1

Closes #129

Author: greenkeeper[bot]

package.json

@@ -74,7 +74,7 @@
     "react": "^16.7.0",
     "react-dom": "^16.7.0",
     "react-test-renderer": "^16.7.0",
-    "rimraf": "^2.6.3",
+    "rimraf": "^3.0.1",
     "stylelint": "^9.9.0",
     "stylelint-config-standard": "^18.2.0"
   },