update 1 sbc benchmark

[nihui]

选择benchmark/README 文档中没有或数据过时的1款嵌入式开发板，使用厂商推荐的工具链交叉编译ncnn，跑通benchncnn和全部单元测试，撰写过程，发表文章到zhihu或个人技术博客，PR benchmark数据到 benchmark/README 文档中

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[justinchuby]

Fixes https://github.com/onnx/onnx/issues/6136 ?

[xadupre]

Fixes #6136 ?

It should.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 36.84211% with 36 lines in your changes missing coverage. Please review.

Project coverage is 57.07%. Comparing base (83194ed) to head (abb8db9). Report is 59 commits behind head on main.

Files	Patch %	Lines
onnx/backend/test/case/node/deformconv.py	0.00%	8 Missing :warning:
onnx/backend/test/loader/__init__.py	28.57%	4 Missing and 1 partial :warning:
onnx/backend/test/case/node/stft.py	0.00%	3 Missing :warning:
onnx/backend/test/case/node/unique.py	0.00%	3 Missing :warning:
onnx/backend/test/case/node/blackmanwindow.py	0.00%	2 Missing :warning:
onnx/backend/test/case/node/hammingwindow.py	0.00%	2 Missing :warning:
onnx/backend/test/case/node/hannwindow.py	0.00%	2 Missing :warning:
onnx/test/test_backend_onnxruntime.py	0.00%	2 Missing :warning:
onnx/backend/test/case/model/sequence.py	0.00%	1 Missing :warning:
onnx/backend/test/case/node/adagrad.py	0.00%	1 Missing :warning:
... and 7 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6196      +/-   ##
==========================================
+ Coverage   56.95%   57.07%   +0.11%     
==========================================
  Files         506      506              
  Lines       30467    31061     +594     
  Branches     4592     4620      +28     
==========================================
+ Hits        17353    17728     +375     
- Misses      12285    12505     +220     
+ Partials      829      828       -1     

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