feat: add campplus merge_thr (#2135)

Kun Lu

2024-10-15 db308e75357ae686f5103123f157a7f79887a103

 .gitignore

@@ -26,3 +26,4 @@
GPT-SoVITS*
modelscope_models
examples/aishell/llm_asr_nar/*
*egg-info