message: support using --version: with the autorest folder itelf (instead of having to append .../src/autorest-core)
diff: {
  - "name": "autorest-build",
  + "name": "@microsoft.azure/autorest-core",
  "private": true,
  "version": "3.0.0",
  - "description": "Tools for AutoRest build processes",
  + "description": "AutoRest (core/bootstrap)",
  "scripts": {
  "test": "rush test",
  "testci": "rush test & gulp testci",
  "bugs": {
  "url": "https://github.com/Azure/autorest/issues"
  },
  + "main": "./src/autorest-core/dist/exports.js",
  + "bin": {
  + "autorest-core": "./src/autorest-core/entrypoints/app.js",
  + "autorest-language-service": "./src/autorest-core/entrypoints/language-service.js"
  + },
  "homepage": "https://github.com/Azure/autorest/readme.md",
  "devDependencies": {
  "@microsoft/rush": "5.4.0",
  