[CI][XPU] Skip test_fused_shared_expert.py on XPU (#53035)

Signed-off-by: mayuyuace <qiming1.zhang@intel.com>

tests/model_executor/layers/test_fused_shared_expert.py

@@ -22,9 +22,15 @@ from vllm.model_executor.layers.quantization.utils.config_utils import (
 from vllm.model_executor.models.utils import PPMissingLayer
 from vllm.models.deepseek_v4 import quant_config as deepseek_v4_quant_config
 from vllm.models.minimax_m3.amd import model as minimax_m3_model
+from vllm.platforms import current_platform
 from vllm.transformers_utils.configs.minimax_m3 import MiniMaxM3TextConfig
 from vllm.transformers_utils.configs.qwen3_5_moe import Qwen3_5MoeTextConfig
 
+pytestmark = pytest.mark.skipif(
+    current_platform.is_xpu(),
+    reason="ROCm-specific aiter ops are not supported on XPU",
+)
+
 _QUARK_FSE_CONFIG: dict[str, Any] = {
     "global_quant_config": {
         "input_tensors": {