refactor(deployment)!: removes ssh commands

The deployment ssh and ssh-init were broken and are not used. We'll
implement this properly whenever there is an ask for it. In this commit,
we remove the implementation and clean all references.

BREAKING CHANGE: The `rio deployment ssh-init` and `rio deployment ssh`
commands are no longer available.

riocli/deployment/__init__.py

@@ -21,7 +21,6 @@
 from riocli.deployment.inspect import inspect_deployment
 from riocli.deployment.list import list_deployments
 from riocli.deployment.logs import deployment_logs
-from riocli.deployment.ssh import ssh_init, ssh_deployment
 from riocli.deployment.status import status
 from riocli.deployment.update import update_deployment
 from riocli.deployment.wait import wait_for_deployment
@@ -46,7 +45,5 @@ def deployment():
 deployment.add_command(deployment_logs)
 deployment.add_command(wait_for_deployment)
 deployment.add_command(status)
-deployment.add_command(ssh_deployment)
-deployment.add_command(ssh_init)
 deployment.add_command(execute_command)
 deployment.add_command(update_deployment)