onnxruntime

fb4a8e12 - Limit inclusion of Xamarin mobile target frameworks. (#9834)

Limit inclusion of Xamarin mobile target frameworks. (#9834) - Only set them as targets for the ORT nuget package - Use OrtPackageId as the condition for inclusion, if installed - need to do the nuget restore via msbuild so that this property is set correctly - Add desktop-only version of the C# sln as there is no way to exclude the mobile specific csproj's from an sln - use this when applicable if someone is running build.py with the `--build_nuget` flag Other - remove attempt to include symbols in the nuget package as nuget doesn't support symbols in native packages - update build.py to use `nuget` and not a windows specific path and filename for a linux build with `--build_nuget`