fix memmory leak of GetInputOutputInfo

雾聪

2024-10-10 4d8e96f695445af61e905d67fa486fcb382ec4ac

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ID0012W0013 https://isv-data.oss-cn-hangzhou.aliyuncs.com/ics/MaaS/ASR/test_audio/asr_example_zh.wav
ID0012W0014 https://isv-data.oss-cn-hangzhou.aliyuncs.com/ics/MaaS/ASR/test_audio/asr_example_en.wav