remove postInstall script

Author: corevo

packages/selianize/package.json

@@ -1,14 +1,13 @@
 {
   "name": "selianize",
-  "version": "0.1.0-beta.0",
+  "version": "0.1.0-beta.1",
   "description": "Export Selenium IDE projects into javascript",
   "repository": "https://github.com/SeleniumHQ/selenium-ide",
   "main": "dist/selianize.cjs.js",
   "module": "dist/selianize.esm.js",
   "scripts": {
     "build": "rollup -c",
     "dev": "rollup -c -w",
-    "postinstall": "yarn build",
     "prepublishOnly": "yarn build"
   },
   "engines": {