feat: docker_compose::start can be called with optional containers

Allow for starting just some of the containers. This will be needed for
implementing postgres::import where we'll need to stop all containers
and then only start postgres container.

src/main.rs

@@ -25,7 +25,7 @@ fn main() -> Result<()> {
             cli::DockerCompose::Down => scripts::docker_compose::down(),
             cli::DockerCompose::Rebuild => scripts::docker_compose::rebuild(),
             cli::DockerCompose::Restart => scripts::docker_compose::restart(),
-            cli::DockerCompose::Start => scripts::docker_compose::start(),
+            cli::DockerCompose::Start => scripts::docker_compose::start(None),
             cli::DockerCompose::Stop => scripts::docker_compose::stop(),
             cli::DockerCompose::Up => scripts::docker_compose::up(),
         },