fix flashinfer

Author: Jyothirmaikottu

vllm/arm64/gpu/Dockerfile.arm64

@@ -50,8 +50,7 @@ RUN uv pip install --no-cache-dir -U \
     ${TORCHVISION_URL} \
     ${TORCHAUDIO_URL}
 
-RUN uv pip install pytorch_triton==3.3.1+gitc8757738 \
-     --extra-index-url https://download.pytorch.org/whl/nightly/pytorch-triton/
+RUN uv pip install --extra-index-url https://download.pytorch.org/whl/nightly/pytorch-triton/ pytorch_triton==3.3.1+gitc8757738
 
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 FROM base AS build-base