chore(deps): update dependency lint-staged to v8.1.6 (#1230)

Author: renovate[bot]

package-lock.json

@@ -78,7 +78,7 @@
     "jest-environment-node": "24.7.1",
     "jest-matcher-utils": "24.7.0",
     "lerna": "3.13.4",
-    "lint-staged": "8.1.5",
+    "lint-staged": "8.1.6",
     "memfs": "2.15.2",
     "nock": "10.0.6",
     "prettier": "1.17.0",