Delete more aihub readme under executorch/examples/qualcomm/README.md

Author: winskuo-quic

examples/qualcomm/README.md

@@ -9,8 +9,6 @@ We have separated the example scripts into the following subfolders, please refe
 2. oss_scripts: OSS stands for Open Source Software. This folder contains python scripts for open source models. Some models under this folder might also have their own customized runner.
    For example, [llama](oss_scripts/llama/qnn_llama_runner.cpp) contains not only the python scripts to prepare the model but also a customized runner for executing the model.
 
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 4. scripts: This folder contains scripts to build models provided by ExecuTorch.
 
 5. util_scripts: This folder includes tutorial example scripts designed to showcase the utilities we've developed. For example, we provide a debugging tool [qnn_intermediate_debugger](./util_scripts/qnn_intermediate_debugger_demo.py) that allow users to compare the intermediate outputs of QNNs V.S. CPUs. By reviewing these scripts, we aim to help users smoothly integrate these utilities into their own projects.