[bugfix] Fix compilation failure when compiling csrc/trtllm_moe_allreduce_fusion.cu (#1410)

[bugfix] Fix compilation failure when compiling
csrc/trtllm_moe_allreduce_fusion.cu

This file includes FP4QuantizationSFLayout from
`flashinfer/comm/trtllm_moe_allreduce_fusion.cuh` which still uses the
old format.

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Signed-off-by: Po-Han Huang <[email protected]>

Author: nvpohanh

csrc/trtllm_moe_allreduce_fusion.cu

@@ -63,7 +63,7 @@ void trtllm_moe_allreduce_fusion(
         params.scale_factor = static_cast<float>(scale_factor);
         params.layout = layout_code.has_value()
                             ? static_cast<FP4QuantizationSFLayout>(layout_code.value())
-                            : FP4QuantizationSFLayout::SWIZZLED_128x4;
+                            : FP4QuantizationSFLayout::SWIZZLED;
         params.stream = stream;
 
         params.moe_reduction_device_num_experts = moe_reduction_device_num_experts;