[XPU] bump vllm-xpu-kernels to v0.1.4 (vllm-project#37641)

Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>

Author: jikunshang

requirements/xpu.txt

@@ -15,4 +15,4 @@ torch==2.10.0+xpu
 torchaudio
 torchvision
 
-vllm_xpu_kernels @ https://github.com/vllm-project/vllm-xpu-kernels/releases/download/v0.1.3/vllm_xpu_kernels-0.1.3-cp38-abi3-linux_x86_64.whl
+vllm_xpu_kernels @ https://github.com/vllm-project/vllm-xpu-kernels/releases/download/v0.1.4/vllm_xpu_kernels-0.1.4-cp38-abi3-manylinux_2_28_x86_64.whl