chore(package): update nyc to version 10.0.0

https://greenkeeper.io/

Author: greenkeeper[bot]

package.json

@@ -68,7 +68,7 @@
     "husky": "^0.11.9",
     "immutable": "^3.8.1",
     "jsdom": "^9.6.0",
-    "nyc": "^9.0.1",
+    "nyc": "^10.0.0",
     "react": "^15.3.2",
     "rimraf": "^2.5.4",
     "validate-commit-msg": "^2.8.2"