Support SSH commands

[MichalisDBA]

Is your feature request related to a problem? Please describe.

Hello.

Can you support additional SSH commands like ls and wc ? I believe they are must have so you can list and count files and folders via ssh directly and more fast than sftp.

Describe the solution you'd like

In supportedSSHCommands add ls and wc.

Describe alternatives you've considered

No response

What are you using SFTPGo for?

Private user, home usecase (home backup/VPS)

Additional context

No response