Update dependency husky to v2.2.0

Author: renovate-bot

package-lock.json

@@ -45,7 +45,7 @@
     "eslint": "5.16.0",
     "eslint-config-prettier": "4.2.0",
     "eslint-plugin-prettier": "3.0.1",
-    "husky": "2.1.0",
+    "husky": "2.2.0",
     "jest": "24.7.1",
     "lint-staged": "8.1.5",
     "prettier": "1.17.0",