chore(package): update husky to version 2.3.0

Closes #10

Author: greenkeeper[bot]

package.json

@@ -30,7 +30,7 @@
     "eslint": "^5.9.0",
     "eslint-config-prettier": "^3.3.0",
     "eslint-plugin-prettier": "^3.0.0",
-    "husky": "^1.1.4",
+    "husky": "^2.3.0",
     "jest": "^23.6.0",
     "lint-staged": "^8.0.4",
     "prettier": "^1.15.2",