Translate the Gitlab doc/raketasks documents-1

Translate the Gitlab doc/raketasks documents:

• cleanup

• features

• generate sample Prometheus data

• import

• list repos

• migrate snippets

• sidekiq job migration

• spdx

• user management

• web hooks

• x509 signatures

changed milestone to %15.2

added documentation label

assigned to @zhaoqi

@zhaoqi，请添加类型标记：

• typebug：已发布或上线的产品中所出现的缺陷。这种类型的 issue 需在 QA 验证过后才可以关闭，而下面其它类型的 issue 在相关的 merge request (MR) 合并后即可关闭。
• typefeature：对于用户可见的新功能或对现有功能的改进。
• typemaintenance：非用户可见的产品改进，如：解决之前的技术债。
• ~"type::qa"：测试相关的工作。

或者你也可以直接添加子类型标记（例如 featureenhancement），我们会自动补全上述标记。要详细了解标记，请查阅文档：极狐 Handbook。

changed title from Translate the Gitlab doc/raketasks documents to Translate the Gitlab doc/raketasks documents-1

changed the description

changed milestone to %15.3

marked the checklist item features as completed

marked the checklist item generate sample Prometheus data as completed

marked the checklist item import as completed

marked the checklist item list repos as completed

marked the checklist item migrate snippets as completed

marked the checklist item sidekiq job migration as completed

marked the checklist item spdx as completed

marked the checklist item user management as completed

marked the checklist item web hooks as completed

marked the checklist item x509 signatures as completed

The docs have been translated and the related MR has been merged.

closed

added 1 deleted label