[TensorRT EP] Fix updating provider options from session options (#20246)
The issue comes from if user specifies a path for "ep.context_file_path"
in session options, due to `context_cache_path` is a local variable and
it will be destroyed when returning from
`UpdateOrtTensorRTProviderOptionsV2FromSessionOptionsConfigs()`.
Later in
`onnxruntime::TensorrtProviderFactoryCreator::Create(&new_tensorrt_options)`,
it will access the corrupted memory location because of the location is
saved via context_cache_path.c_str().
Inline the
`UpdateOrtTensorRTProviderOptionsV2FromSessionOptionsConfigs()` can fix
this issue.
onnxruntime
47072509 - [TensorRT EP] Fix updating provider options from session options (#20246)
