Use official xformers-0.0.33 built for PT 2.9 (vllm-project#28600)

Signed-off-by: Huy Do <[email protected]>
Co-authored-by: Roger Wang <[email protected]>

Author: huydhn

requirements/cuda.txt

@@ -9,7 +9,6 @@ torch==2.9.0
 torchaudio==2.9.0
 # These must be updated alongside torch
 torchvision==0.24.0 # Required for phi3v processor. See https://github.com/pytorch/vision?tab=readme-ov-file#installation for corresponding version
-# Build from https://github.com/facebookresearch/xformers/releases/tag/v0.0.32.post1
-xformers==0.0.33+5d4b92a5.d20251029; platform_system == 'Linux' and platform_machine == 'x86_64'  # Requires PyTorch >= 2.9
+xformers==0.0.33; platform_system == 'Linux' and platform_machine == 'x86_64'  # Requires PyTorch >= 2.9
 # FlashInfer should be updated together with the Dockerfile
 flashinfer-python==0.5.2