onnxruntime

02c7873b - Update ORT model conversion script to support custom ops (#6701)

Update ORT model conversion script to support custom ops (#6701) * Add support for custom ops library to the ORT model conversion script Simplify model conversion now that we read ops from the ORT format model. Enable custom ops in the python bindings if custom ops are turned on in a minimal build. * Add test of model conversion involving custom ops.