Create data brokers as part of seed data

[hectron]

We currently have data brokers in a configuration file. When the application is deployed, we need a way to populate the data_brokers table with the information found in config/data_brokers.yml.

If a data broker is added to the config/data_brokers.yml, we need to create that data broker entry. If a data broker is modified in the config/data_brokers.yml, we need to update that data broker entry.

Acceptance Criteria

• All the data brokers listed in the data_brokers table.

Resources

• Information on seed data: Active Record Migrations Guide on Seed Data
• data broker configuration file: config/data_brokers.yml
• data broker configuration: Configuration::DataBrokers