[Feature Request] Docker Run Task does not support attached container

[kwalker-plxs]

Context

Consider a project with a C++ development environment that has some associated markdown files that are rendered via MkDocs. The docker image for the development environment is different than the one used to render the MkDocs. Developers wish to render MkDocs using this other image, but need to be able to see build output so they can debug issues.

Current Behavior
The Docker Run task only supports running containers in the detached mode, so the terminal does not attach to the container when it is started via the task.

Current Workaround
Authored a shell script that executes docker run with no --detached flag.

Desired Behavior
The Docker Run task should allow the user to configure if the container should be ran detached.