fix ssh_auth_test
fix ssh_auth_test

there were 4 side_effect return values, when it should only return 2
times - 2 of the 4 states.ssh_auth.absent calls are done with test=True
test=True and should therefore not call modules.ssh.rm_auth_key

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt