fix LfrCmvn for paraformer (#1097)

Yabin Li

2023-11-16 0c68c942fe84567c48f62b59a0bc0e60d0b29b15

 runtime/onnxruntime/src/audio.cpp

@@ -1193,7 +1193,7 @@
                }

            }else if(speech_end_i != -1){ // [-1,100]
                if(speech_start == -1 or speech_offline_start == -1){
                if(speech_start == -1 || speech_offline_start == -1){
                    LOG(ERROR) <<"Vad start is null while vad end is available. Set vad start 0" ;
                    speech_start = 0;
                }