added CI script
Description
Added CI pipeline script to publish the release for etar-calendar app. This release will be used as the source of the update process of App Lounge.
Technical
App Lounge needs data to know about latest version of calendar app and the download link of the app. The added jobs in the pipeline creates a json file where info (versionname, versioncode, URL of the apk etc) of latest version of etar-calendar are mentioned. App Lounge access this json file to perform the necessary actions for update process.
Issues
10 commandments of code reviews
Edited by Hasib Prince