[BUG] containers_create keyword arg "environment" fails json parse for List[str]

[jgperin]

https://github.com/containers/podman-py/blob/main/podman/domain/containers_create.py

environment (Union[Dict[str, str], List[str]): Environment variables to set inside
                the container, as a dictionary or a List[str] in the format
                ["SOMEVARIABLE=xxx", "SOMEOTHERVARIABLE=xyz"].

...

 # Transform keywords into parameters
        params = {
             ...
             "env": pop("environment"),
        }

This fails like so

podman.errors.exceptions.APIError: 500 Server Error: Internal Server Error (decode(): json: cannot unmarshal array into Go struct field SpecGenerator.env of type map[string]string)

https://docs.podman.io/en/latest/_static/api.html#tag/containers/operation/ContainerCreateLibpod

object
Env is a set of environment variables that will be set in the container. Optional.

This will fail to parse unless passed as an object.