为paddle.less_than支持int8

[jjyaoao]

请提出你的问题 Please ask your question

在实现的过程中，精度注册部分，已经在
paddle/phi/kernels/cpu/compare_kernel.cc
paddle/phi/kernels/kps/compare_kernel.cu
python/paddle/tensor/logic.py
进行注册，然而单侧测试的时候CI报错
UnimplementedError: There are no kernels which are registered in the less_than operator.
2023-10-20 13:14:34 [Hint: Expected kernels_iter != all_op_kernels.end(), but received kernels_iter == all_op_kernels.end().] (at /paddle/paddle/fluid/framework/operator.cc:2251)
推测可能是由于部分注册位置尚未找全，请问还有没有遗漏的部分呢
相关pr链接为：#58209