应用: 支付宝
任务: 打开支付宝，进入“我的”，点击“银行卡”，点击添加一张银行卡按钮
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: CLICK
step_id: 6
action: CLICK