onnxruntime

Add custom vcpkg ports (#23456)

### Description
Add custom vcpkg ports for the following packages:
1. cpuinfo
2. onnx 
3. pthreadpool  
4. xnnpack

Because:

- The cpuinfo/pthreadpool/xnnpack packages in the official vcpkg repo
are too old.
   - XNNPack's version is updated from 2022-12-22 to 2025-01-17
   - CPUINFO's version is updated from 2022-07-19 to 2024-12-09
- Pthreadpool's version is updated from 2020-04-10 to 2024-12-17, and
the source code location is changed from
https://github.com/Maratyszcza/pthreadpool to
https://github.com/google/pthreadpool
- The onnx package in the official repo requires building python from
source, which then requires a lot of additional dependencies to be
installed. This PR removes them.
- Added a disable_gcc_warning.patch file for xnnpack for addressing the
issue reported in https://github.com/google/XNNPACK/issues/7650. I will
remove this patch when the issue is fully addressed.
- Added " -DONNX_DISABLE_STATIC_REGISTRATION=ON" to ONNX's config
options.
-