moodle app build blues and fix

After my previous post about building the moodle app using Github actions, Moodle app version 4.1.1 would not build with the same commands. I guess there was some compatibility issues with the versions of cordova or gradle or SDK or .... 

Anyway, the newly released Moodle app version 4.2.0 builds without any issues with this basic workflow. I had seen an announcement that cordova-android is going to default to the latest version in future, so the workflow did not have to specify cordova-android@12.0.0.

Edit: 13 Jan - This commit forces a change to the moodle.config.json format. The Moodle tracker does not have any documentation about the expected format. By trial and error, found that this format works.

"sites": [

    {

      "name": "This seems to be ignored",

      "url": "https://our.moodle.instance.org"

    }

  ],