使用aos-tools编译tflite_micro_speech_demo失败

### 联系方式

wangsc217@qq.com

### 您发现了什么问题

在尝试使用aos-tools编译tflite_micro_speech_demo例程时失败，提示缺少`echo_canceller.h`,`speech_2mic_ns6.h`,`ext_heap.h`等头文件。目标硬件是haaseduk1。请问是什么原因，如何解决？
运行环境: `aos-tools 1.1.43`
固件版本: `aos release 3.3.0`

### 分支

rel_3.3.0 (Main)

### 请选择您发现此问题的解决方案名称

tflite_micro_speech_demo

### 日志

```shell
CXX out/tflite_micro_speech_demo/micro_speech/audio_provider.o
CXX out/tflite_micro_speech_demo/micro_speech/micro_features/model.o
micro_speech/audio_provider.cc:33:10: fatal error: echo_canceller.h: No such file or directory
33 | #include "echo_canceller.h"
| ^~~~~~~~~~~~~~~~~~
compilation terminated.
```

Start with micro_speech/audio_provider.cc and reproduce the tflite_micro_speech_demo build using aos-tools 1.1.43 on haaseduk1 and rel_3.3.0. Check the reported echo_canceller.h, speech_2mic_ns6.h, and ext_heap.h headers; done means the example compiles without the missing-header error.

Written by the indexing model from the issue text.