[Feature Request] Add a more detailed OrtStatus for diagnosing model compilation incompatibilities

### Describe the feature request

Adding an OrtStatus value (possibly to the `GetCapability` API [here](https://github.com/microsoft/onnxruntime/blob/main/include/onnxruntime/core/session/onnxruntime_ep_c_api.h#L357)) to help identify cases where compiled models are not runnable on the device where an app may be running.

### Describe scenario use case

An app that is using a precompiled model will use it via creating a new session. It's possible that this operation might fail due to incompatibilities with the device. Giving the application a granular status code that indicates the session creation failed due to this would help with diagnosability.

Start with include/onnxruntime/core/session/onnxruntime_ep_c_api.h and the GetCapability API referenced in the issue. Trace how session creation reports failures for precompiled models that are incompatible with the device. Done means the project has agreed on and exposes a granular OrtStatus for this incompatibility case, with coverage for the resulting behavior.

Written by the indexing model from the issue text.