Update dependency husky to v3

Author: renovate-bot

package-lock.json

@@ -57,7 +57,7 @@
     "eslint": "6.0.1",
     "eslint-config-prettier": "6.0.0",
     "eslint-plugin-prettier": "3.1.0",
-    "husky": "2.7.0",
+    "husky": "3.0.0",
     "jest": "24.8.0",
     "lint-staged": "8.2.1",
     "prettier": "1.18.2",