chore(package): update husky to version 4.2.4

Closes #8

Author: greenkeeper[bot]

package.json

@@ -46,7 +46,7 @@
     "@babel/preset-env": "^7.3.1",
     "all-contributors-cli": "^6.7.0",
     "babel-plugin-tester": "^7.0.0",
-    "husky": "^3.0.0",
+    "husky": "^4.2.4",
     "jest": "^24.1.0",
     "lint-staged": "^10.0.3",
     "microbundle": "^0.11.0",