onnxruntime

a66af390 - [C#] Allow passing various options when creating singleton Environment object. (#14723)

[C#] Allow passing various options when creating singleton Environment object. (#14723) ### Description Re-work OrtEnv class so we can pass various options when creating the environment such as: - logId - initial logging level - thread options - user supplied logging function Create the default instance when SessionOptions are instantiated as users often forget to do so. ### Motivation and Context We lack this capability. Inspired by https://github.com/microsoft/onnxruntime/pull/13822 https://github.com/microsoft/onnxruntime/pull/13951 https://github.com/microsoft/onnxruntime/pull/11593 Cc: @thoron --------- Co-authored-by: Edward Chen <18449977+edgchen1@users.noreply.github.com>