fix: do not use husky when on a CI environment

Author: KyleRoss

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "test": "jest",
-    "prepare": "husky install"
+    "prepare": "is-ci || husky install"
   },
   "repository": {
     "type": "git",