Convert the `docker-compose.yml` file to use `fidesctl webserver` instead of the proprietary `uvicorn` command

[ThomasLaPiana]

Is your feature request related to a specific problem?

We're currently running the webserver in a configuration that is not run in production. This makes us more vulnerable to bugs that would otherwise be found if we ran the webserver the same way that our users would.

Describe the solution you'd like

Following the example set in fideslog and setting hot reloading via an env var on the server or something to that effect

Describe alternatives you've considered, if any

Running the server differently when we run our unit tests so that it matches prod but differs from the dev environment

Additional context

Wherever possible, we should work to make sure that we dev like we prod