Integrate Pampa with BlackStack-Deployer

[leandrosardi]

Use BlackStack-Deployer as an alternative for deploying workers.

[leandrosardi]

Dev is done.

Pendings:

• ❌ write documentation about flag integrate_with_blackstack_deployer.
• ❌ write documentation about flag working_folder.
• ❌ write documentation about flag config_filename.
• ❌ write documentation about flag worker_filename.