chore: update version for 0.3.0 release

Author: anthonychu

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@azure/static-web-apps-cli",
-  "version": "0.2.2-alpha",
-  "description": "Azure Static Web Apps Emulator for Auth, API and static content",
+  "version": "0.3.0",
+  "description": "Azure Static Web Apps CLI",
   "scripts": {
     "start": "node ./dist/cli/index.js",
     "prestart": "npm run build",