Update lint-staged to version 8.2.1

Author: depfu[bot]

package.json

@@ -29,7 +29,7 @@
     "eslint-plugin-react": "^7.13.0",
     "eslint-plugin-react-native": "^3.7.0",
     "husky": "^2.3.0",
-    "lint-staged": "^8.1.7",
+    "lint-staged": "^8.2.1",
     "prettier": "^1.17.1"
   },
   "config": {