Helm upgrade stuck until deleting the data-migration pod

Can anyone please guide me to run the commands in parallel to automate. Suppose for example: I wrote a script to upgrade the helm charts and as soon as the upgrade command runs, it gets stuck due to data-migration pod, so we need to delete the data-migration job manually to unblock the upgrade command. As soon as I delete the data-migration job manually, the upgrade command runs. In the script I am not able to run the delete command because the upgrade command must complete before I can run anything else. Any suggestion would be appreciated.