João Paulo Dubas b7200555a8 feat: upgrade runtime and system dependencies (#5)
* Upgrade elixir, erlang, and postgres to their latest versions.
* Fix CI configuration, so tests are executed.
* Migrate project configuration from `Mix.Config` to `Config`.

Reviewed-on: #5
2022-04-22 15:21:25 +00:00
..
2021-06-22 01:55:16 +00:00