RFC: https://github.com/vllm-project/vllm-ascend/issues/4629 Reason: Eliminate duplicate code for two file(mla_v1.py mla_cp.py) of IMPL classes. vLLM version: 0.13.0rc3 vLLM main:ad32e3e19c- vLLM version: release/v0.13.0 - vLLM main:5fbfa8d9ef--------- Signed-off-by: wujinyuan1 <wjy9595@qq.com> Co-authored-by: wujinyuan1 <wjy9595@qq.com> Co-authored-by: weijinqian0 <1184188277@qq.com>