show podman machine ssh command line

A user contributed a one line PR that enabled logging the podman machine
ssh command for debug. The user was not able to complete the submission
so this PR replaces that.

[NO TESTS NEEDED]

Replaces #10798

Signed-off-by: Brent Baude <bbaude@redhat.com>

pkg/machine/qemu/machine.go

@@ -482,6 +482,8 @@ func (v *MachineVM) SSH(name string, opts machine.SSHOptions) error {
 	}
 
 	cmd := exec.Command("ssh", args...)
+	logrus.Debugf("Executing: ssh %v\n", args)
+
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
 	cmd.Stdin = os.Stdin