Fix "server add" invocation in tests
Ref.
@@ -31,7 +31,6 @@ pub async fn server_add(host_map: &[(String, &[&str])]) -> Result<(), CmdError>
let mut x = iml().await?;
x.arg("server")
.arg("add")
- .arg("-h")
.arg(get_local_server_names(hosts).join(","))
.arg("-p")
.arg(profile)
