升级tidb operator之后？ about docs-tidb-operator

[DanielZhangQD]

File: /zh/upgrade-tidb-operator.md

Q1: 怎么确定升级operator成功？换句话说，怎么确定我的operator在版本1.1
Q2: 升级operator之后是否对已存在tidb cluster作变化？

上面两个问题我们会更新一下文档

如果没有变化，如何升级现有的tidb cluster?

这个不管有没有变化都请参考 tidb cluster 升级文档

[ran-huang]

Any update on this issue?

[github-actions]

This issue is stale because it has been open for 60 days with no activity. If no comment has been made and the lifecycle/stale label is not removed, this issue will be closed in 15 days.

[github-actions]

This issue will be closed because it has been open for 75 days with no activity. If you still have any question about this issue, feel free to reopen it or create a new one.

[DanielZhangQD]

/assign @BinChenn