Generate a build.json file specifying code signing parameters for the Cordova Archive Step.
"To sign a Cordova app, you need a build.json file with the appropriate code signing settings. This Step creates that file based on your inputs, and passes it on to the Cordova Archive or Ionic Archive Step that builds your app. The Step takes code signing settings for both iOS and Android projects.
Before you start, make sure you have either the Certificate and profile installer Step or the iOS Auto Provisioning Step in your Workflow. Either one is required for code signing iOS apps.
You also need to upload the appropriate iOS code signing files (certificate and provisioning profile), and an Android keystore file.
If all goes well, the Step should export the $BITRISE_CORDOVA_BUILD_CONFIGURATION Environment Variable that is used by the Cordova Archive Step.