run migration job before the first time deployment

[migmartri]

Currently, if the migration job fails during a new deployment because for example wrong credentials, the app will be running but the DB schema will not be created.

Ideally the apps should wait until the job is successful to clearly notify the user that everything went well.

[migmartri]

Note that this is tricky because we need to make sure that the DB is deployed, in the case the DB is bundled as part of the deployment