ssh remote: Restore ControlPersist=no (#19277)

This restores the change from #19193 that I erroneously reverted in
#19234.

I think the bug in #19275 got in my way when testing.

With that bug fixed, the changes in here also work fine.


Release Notes:

- N/A

crates/remote/src/ssh_session.rs

@@ -1186,7 +1186,14 @@ impl SshRemoteConnection {
             .stderr(Stdio::piped())
             .env("SSH_ASKPASS_REQUIRE", "force")
             .env("SSH_ASKPASS", &askpass_script_path)
-            .args(["-N", "-o", "ControlMaster=yes", "-o"])
+            .args([
+                "-N",
+                "-o",
+                "ControlPersist=no",
+                "-o",
+                "ControlMaster=yes",
+                "-o",
+            ])
             .arg(format!("ControlPath={}", socket_path.display()))
             .arg(&url)
             .spawn()?;