Update dependency lint-staged to v9.4.3 (#231)

Author: renovate-bot

package.json

@@ -47,7 +47,7 @@
     "ava": "2.4.0",
     "builtins": "2.0.1",
     "husky": "3.1.0",
-    "lint-staged": "9.4.2",
+    "lint-staged": "9.4.3",
     "np": "5.1.3",
     "prettier": "1.19.1",
     "rimraf": "3.0.0",