[Feature] Create import data process

[alexjustesen]

📃 Description

https://github.com/openbrewerydb/openbrewerydb is refreshed periodically with new brewery data, the API should either be made aware of updates or retrieve the latest dataset automatically.

🤔 Potential Methods

👉 Push

1. Data repo pings the application when a new dataset is released.
2. Application makes a backup of the current database.
3. Application pulls in the latest data and imports it.

👈 Pull

1. Application makes a backup of the current database.
2. Application pulls the latest data on a schedule and imports it.

[alexjustesen]

Landed on "push" this way the container ships as a complete application and data package. This will rely on setting up #44 in the data repo so it triggers builds and deployments of the API.

[chrisjm]

@alexjustesen Actually, for now, I'd prefer a manual push process mostly because I would like to keep the data and API projects separate and not necessarily rely on one another.

[alexjustesen]

I'll leave this open to document the process and decision.

I think we just need to button up the list endpoint and tests and we're probably good to go.