[Bug] Re-enable fused_moe_triton on AMD

[HaiShaw]

Checklist

• 1. I have searched related issues but cannot get the expected help.
• 2. The bug has not been fixed in the latest version.
• 3. Please note that if the bug-related issue you submitted lacks corresponding environment info and a minimal reproducible demo, it will be challenging for us to reproduce and resolve the issue, reducing the likelihood of receiving feedback.
• 4. If the issue you raised is not a bug but a question, please raise a discussion at https://github.com/sgl-project/sglang/discussions/new/choose Otherwise, it will be closed.
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Describe the bug

To fix some code miss outs from migration

Reproduction

Functional test

Environment

ROCm container

[HaiShaw]

address in #2388

[HaiShaw]

#2388