feat: select ssh server address

[JyJyJcr]

server option --proxy-for or -p specifies the address (and port) of the ssh server.
senarios:

• the ssh server port is changed from default 22, in order to reduce the risk of attacks.
• the server is behind the proxy.

[JyJyJcr]

I can't resolve the CI failure of job "FreeBSD-x86_64" in my fork. It doesn't seem my fault, because the re-run of the job in the master branch also failed. Do you know any resolution or workaround? @oowl

[oowl]

Hi @JyJyJcr, I have rerun my repo action https://github.com/oowl/quicssh-rs/actions/runs/7882873596/job/21549775923, but it seems everything works fine.

[oowl]

It's so wired, everything is fine in my repo action, I see the current pull request test passed, but your repo action failed.

[oowl]

Thanks!

[JyJyJcr]

Github Action's problem was resolved by deleting all caches. It seems that once build failed it remains something buggy.
This result doesn't associate with the pull request, but I think it is better to comment this, for the people annoying with similar problems.