Check these links to Implemen Azure Devops for React Native Apps.
https://github.com/staff0rd/react-native-pipeline/blob/master/azure-pipelines-ios.yml
https://blog.logrocket.com/continuous-deployment-of-react-native-app-with-azure-devops/
To increase the build versions use this task
https://marketplace.visualstudio.com/items?itemName=vs-publisher-473885.motz-mobile-buildtasks
