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Support mpi mode in runner:
* concate mpirun command
* support mca and env config
* prepare hostfile and update Ansible host pattern
Co-authored-by: Peng Cheng <chengpeng5555@outlook.com>

Support `--host-list` for deploy and run commands.

Before this change, an inventory file is needed to use `sb deploy/run`.
Now, `--host-list localhost` or `-l localhost` is sufficient for quick try.

Implement ansible client and runner:
* add ansible client
* add deploy and check_env playbooks