fix matmul error when input's dim is 3 #36849
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Describe
op_teller修改原因：
1、out_dtype属性与reduce_all无关。该属性在ReduceOpMaker中定义为必填项，但业务模型现在有该属性为空的情况。
2、如果有out_dtype属性则只支持输入和输出为相同数据类型，也就是-1，tensorrt的IReduceLayer没有转换数据类型的功能；如果没有该属性，则默认相同，能进trt。
matmul修改原因：
1、当matmul的alpha属性小于1时会在后面加scale层，但是scale只支持静态shape输入维度大于2，动态shape输入维度大于3，否则输出的nbDims会为-1。
2、添加单测cover上述情况。