onnxruntime

ba914571 - [java] Adding addExternalInitializers and addInitializer to OrtSession.SessionOptions (#16198)

[java] Adding addExternalInitializers and addInitializer to OrtSession.SessionOptions (#16198) ### Description Adds support for adding external initializers or overriding initializers to a session options from Java. ### Motivation and Context We want to instantiate large models from Java without filesystem access. cc @yuslepukhin