chore(deps): update dependency lint-staged to v8.2.1 (#424)

Author: renovate[bot]

package-lock.json

@@ -57,7 +57,7 @@
     "husky": "2.4.1",
     "jest": "24.8.0",
     "jest-junit": "6.4.0",
-    "lint-staged": "8.2.0",
+    "lint-staged": "8.2.1",
     "prettier": "1.18.2",
     "standard-version": "6.0.1",
     "supertest": "4.0.2",