message: Fix missing activation in conv bn leakyrelu copyattr
diff: @@ -1239,7 +1239,7 @@ Status AddFusedConv2DNode(RemapperContext* ctx,
  fused_conv2d.add_input(fused_batch_norm.input(3)); // 4: mean
  fused_conv2d.add_input(fused_batch_norm.input(4)); // 5: variance
  - CopyConv2DAttributes(contraction, &fused_conv2d);
  + CopyConv2DAttributes(contraction, &fused_conv2d, &activation);
  SetFusedOpAttributes(&fused_conv2d, {"FusedBatchNorm", activation.op()},
  /*num_args=*/4, /*epsilon=*/matched.epsilon);
  