add store limit support

[bufferflies]

First-time contributors' checklist

tikv/pd#9978

• I've signed the Contributor License Agreement, which is required for the repository owners to accept my contribution.

What is changed, added or deleted? (Required)

Which TiDB version(s) do your changes apply to? (Required)

Tips for choosing the affected version(s):

By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.

For details, see tips for choosing the affected versions (in Chinese).

• master (the latest development version)
• v9.0 (TiDB 9.0 versions)
• v8.5 (TiDB 8.5 versions)
• v8.1 (TiDB 8.1 versions)
• v7.5 (TiDB 7.5 versions)
• v7.1 (TiDB 7.1 versions)
• v6.5 (TiDB 6.5 versions)
• v6.1 (TiDB 6.1 versions)
• v5.4 (TiDB 5.4 versions)

What is the related PR or file link(s)?

• This PR is translated from:
• Other reference link(s):

Do your changes match any of the following descriptions?

• Delete files
• Change aliases
• Need modification after applied to another branch
• Might cause conflicts after applied to another branch

[qiancai]

Suggested change

	>> store limit // 显示所有 store 添加和删除 peer 的速度上限
	>> store limit add-peer // 显示所有 store 添加 peer 的速度上限
	>> store limit remove-peer // 显示所有 store 删除 peer 的速度上限
	>> store limit all 5 // 设置所有 store 添加和删除 peer 的速度上限为每分钟 5 个
	>> store limit 1 5 // 设置 store 1 添加和删除 peer 的速度上限为每分钟 5 个
	>> store limit all 5 add-peer // 设置所有 store 添加 peer 的速度上限为每分钟 5 个
	>> store limit 1 5 add-peer // 设置 store 1 添加 peer 的速度上限为每分钟 5 个
	>> store limit 1 5 remove-peer // 设置 store 1 删除 peer 的速度上限为每分钟 5 个
	>> store limit all 5 remove-peer // 设置所有 store 删除 peer 的速度上限为每分钟 5 个
	>> store limit all engine tikv 5 remove-peer // 设置所有的 tikv 删除 peer 的速度上限为每分钟 5 个
	>> store limit all engine tiflash 5 remove-peer // 设置所有的 tiflash 删除 peer 的速度上限为每分钟 5 个
	>> store limit // 显示所有 store 添加和删除 peer 的速度上限
	>> store limit add-peer // 显示所有 store 添加 peer 的速度上限
	>> store limit remove-peer // 显示所有 store 删除 peer 的速度上限
	>> store limit all 5 // 设置所有 store 添加和删除 peer 的速度上限为每分钟 5 个
	>> store limit 1 5 // 设置 store 1 添加和删除 peer 的速度上限为每分钟 5 个
	>> store limit all 5 add-peer // 设置所有 store 添加 peer 的速度上限为每分钟 5 个
	>> store limit 1 5 add-peer // 设置 store 1 添加 peer 的速度上限为每分钟 5 个
	>> store limit 1 5 remove-peer // 设置 store 1 删除 peer 的速度上限为每分钟 5 个
	>> store limit all 5 remove-peer // 设置所有 store 删除 peer 的速度上限为每分钟 5 个
	>> store limit all engine tikv 5 remove-peer // 从 v8.5.5 和 v9.0.0 起，支持设置所有 TiKV store 删除 peer 的速度上限，该示例将所有 TiKV store 删除 peer 的速度上限设置为每分钟 5 个
	>> store limit all engine tiflash 5 remove-peer // 从 v8.5.5 和 v9.0.0 起，支持设置所有 TiFlash store 删除 peer 的速度上限，该示例将所有 TiFlash store 删除 peer 的速度上限设置为每分钟 5 个

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign hfxsd for approval. For more information see the Code Review Process.
Please ensure that each of them provides their approval before proceeding.

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment