support flashinfer_fp4 moe for 5090 gpu (#26669)

Signed-off-by: XiaobingSuper <xiaobingzhangupc@gmail.com>
Signed-off-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>

vllm/model_executor/layers/quantization/utils/flashinfer_fp4_moe.py

@@ -32,7 +32,7 @@ def is_flashinfer_fp4_cutlass_moe_available() -> bool:
         envs.VLLM_USE_FLASHINFER_MOE_FP4
         and has_flashinfer_cutlass_fused_moe()
         and current_platform.is_cuda()
-        and current_platform.is_device_capability(100)
+        and current_platform.has_device_capability(100)
     )