build(asr_agent): add onnxruntime dependency

为asr_agent服务添加onnxruntime运行时依赖包，用于支持相关语音识别功能

asr_agent/Dockerfile

@@ -1,5 +1,6 @@
 FROM k8s.device.wenhq.top:8583/docker_r/asr-base:latest
 
+RUN pip install --no-cache-dir onnxruntime
 COPY whisper_asr/ ./whisper_asr/
 COPY conversation_worker.py ./worker.py