support chunk size select for chunk-hopping encoder

haoneng.lhn

2023-09-11 e60ac4bc991183a780fdd03d22db7d3b42df9b58

 funasr/runtime/triton_gpu/model_repo_paraformer_large_offline/encoder/config.pbtxt

@@ -40,7 +40,7 @@
  },
  {
    name: "token_num"
    data_type: TYPE_INT64
    data_type: TYPE_INT32
    dims: [1]
    reshape: { shape: [ ] }
  }