Merge pull request #470 from InfiniTensor/issue/469

issue/469: disable NVIDIA-dequantize on Iluvatar GPU via ENABLE_NVIDIA_API marco

src/infiniop/ops/dequantize/nvidia/dequantize_w42f16_nvidia.cu

+#ifdef ENABLE_NVIDIA_API
+
 #include "../../../devices/nvidia/nvidia_handle.cuh"
 #include "../../../devices/nvidia/nvidia_kernel_common.cuh"
 #include "dequantize_w42f16_kernel.cuh"
@@ -131,4 +133,6 @@ Descriptor::calculate(
     return INFINI_STATUS_SUCCESS;
 }
 
-} // namespace op::dequantize::nvidia
\ No newline at end of file
+} // namespace op::dequantize::nvidia
+
+#endif