nixos/oci-containers: replace broken links to docker docs

            For more details and a full list of logging drivers, refer to respective backends documentation.

            For Docker:

            [Docker engine documentation](https://docs.docker.com/engine/reference/run/#logging-drivers---log-driver)

            [Docker engine documentation](https://docs.docker.com/engine/logging/configure/)

            For Podman:

            Refer to the docker-run(1) man page.

            Example: `127.0.0.1:1234:1234`

            Refer to the

            [Docker engine documentation](https://docs.docker.com/engine/reference/run/#expose-incoming-ports) for full details.

            [Docker engine documentation](https://docs.docker.com/engine/network/#published-ports) for full details.

          '';

          example = literalExpression ''

            [

            would be difficult with an attribute set.  There are

            also a variety of mount options available as a third

            field; please refer to the

            [docker engine documentation](https://docs.docker.com/engine/reference/run/#volume-shared-filesystems) for details.

            [docker engine documentation](https://docs.docker.com/engine/storage/volumes/) for details.

          '';

          example = literalExpression ''

            [