fix: 修复ArrayTable筛选后, index找寻逻辑错误导致过滤后的数据状态异常

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问题：ArrayTable中判断行索引index的逻辑异常，导致筛选后的行数据，状态异常 。
原本使用的

render(value,record) {
   // dataSource是一个代理对象数组
   // record 不是原数据的引用了，就是个普通对象， index始终为-1
   const index = dataSource.indexOf(record);
}

alibaba/formily#4146

What have you changed?

对dataSource 中添加了一个__index__属性来保存行索引。
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