fix: add missing files to package (#18)

Author: skratchdot

package.json

@@ -1,14 +1,15 @@
 {
   "name": "create-jest-runner",
-  "version": "0.5.2",
+  "version": "0.5.3",
   "main": "build/index.js",
   "author": "Rogelio Guzman <[email protected]>",
   "description": "A simple way of creating a Jest runner",
   "license": "MIT",
   "repository": "https://github.com/rogeliog/create-jest-runner.git",
   "homepage": "https://github.com/rogeliog/create-jest-runner",
   "files": [
-    "build/"
+    "build/",
+    "generator/"
   ],
   "scripts": {
     "test": "jest",