support BiCifParaformer timestamp output without vad

北念

2023-03-03 af3fb57fa9f3e635c8e3f16804a19ada6d83f5b2

 .gitignore

@@ -6,3 +6,7 @@
.DS_Store
init_model/
*.tar.gz
test_local/
RapidASR
export/*
*.pyc