Re-initialize ESAP database from YAML on deployment to sdc-dev

The ESAP test system on sdc-dev is not a production service. Rather, it's intended to demonstrate the correct operation of the code in our repositories. As such, the data in the database on sdc-dev is ephemeral and need not be preserved. Rather, it's more important that we show that we can cleanly initialize the system based on the contents of the YAML files in the code repository.

Therefore, please change the deployment system so that it sets up a new database based on the contents of the YAML on each deploy. The contents of the old database can simply be deleted.