use github-lint as a test script

Author: koddsson

package.json

@@ -8,7 +8,7 @@
   "types": "dist/index.d.ts",
   "scripts": {
     "clean": "rm -rf dist",
-    "lint": "eslint index.js test/ && flow check",
+    "lint": "github-lint",
     "prebuild": "npm run clean && npm run lint && mkdir dist",
     "build-umd": "BABEL_ENV=umd babel index.js -o dist/index.umd.js && cp index.js.flow dist/index.umd.js.flow",
     "build-esm": "BABEL_ENV=esm babel index.js -o dist/index.esm.js && cp index.js.flow dist/index.esm.js.flow",