[Feature] Support Deepseek's DeepGemm MoE

[gzy19990617]

Checklist

• 1. If the issue you raised is not a feature but a question, please raise a discussion at https://github.com/sgl-project/sglang/discussions/new/choose Otherwise, it will be closed.
• 2. Please use English, otherwise it will be closed.

Motivation

Will the MoE operator adopt the DeepGemm operator open sourced by Deepseek?

Related resources

No response

[BigCousin-z]

Hope！！！

[minleminzui]

@yizhang2077 is working on it

[yizhang2077]

hello @minleminzui , Ying Zhang is not me😂, but I can also do some help

[minleminzui]

ok, my bad, thank you:-)