Command arguments are not respected on Windows

[dsherret]

This will ignore the args in the std::process::Command:

let mut cmd = std::process::Command::new("some_command");
cmd.env("some", "value").args(&["arg1"]);
let p = expectrl::Session::spawn(cmd).unwrap();

This seems to be because conpty 0.3 does not do anything with the arguments (maybe I'm misreading the code though):

https://github.com/zhiburt/conpty/blob/de641e6cf33ad5176e6090318c4723716bdc964c/src/lib.rs#L270
https://github.com/zhiburt/conpty/blob/de641e6cf33ad5176e6090318c4723716bdc964c/src/lib.rs#L398C47-L437

[zhiburt]

So I bet you're right;
I believe it was fixed a few weeks ago, but not released yet.

I'll release it after #62

[zhiburt]

try a new version expectrl = 0.7, I believe it must be addressed here.