Do you open to add SM80 support

[haosdent]

I have a local fork version to support Ampere architecture for FlashMLA, if you are open to support Ampere in this library, I could try to raise pull request

[zt1024]

I have a local fork version to support Ampere architecture for FlashMLA, if you are open to support Ampere in this library, I could try to raise pull request

@haosdent

"Actually, I have been using the Docker image from your branch (PR #38476，haosdent/vllm-nightly[https://hub.docker.com/r/haosdent/vllm-nightly/tags]
[3eedf87d8451]) and the results have been excellent. Thank you so much for your great work!
Would it be possible to integrate the FlashMLA code on top of this PR #38476 and provide a updated Docker image for me to test? I would really appreciate it. Thanks again!"