Add Support for China KingSoft Cloud Provider

[alchu4n]

Description

I have added the necessary code to support Kingsoft Cloud Services, enabling the project to support a wider range of cloud services. This will enhance the functionality of the project and make it more versatile.

Type of change

Select the relevant option(s):

• [ ] New feature (non-breaking change which adds functionality)

Checklist:

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works (optional)
• [ ] New and existing unit tests pass locally with my changes

[liyun-li]

@alchu4n please see comment above