Allow to update DONE VMs with onedb change-body command

[OpenNebulaSupport]

Description Currently onedb change-body command retrieves the VM Pool using info_all method which will ignore VMs in DONE state.

Change this behavior so VMs in DONE state can also be updated.

Use case Update XML of DONE VMs, for recover/administration proposes, carried manually by the cloud administrators.

Interface Changes No interface change should be required.

Progress Status

• [ ] Code committed
• [ ] Testing - QA
• [ ] Documentation (Release notes - resolved issues, compatibility, known issues)