Added ONNX runtime v1.15.1
Added ONNX runtime v1.15.1 from the latest atlasexternals
.
The newer ONNX runtime versions have some known issues, and hence it was reverted to this version in atlasexternals
.
FYI: The atlasexternals
submodule included in this repo points to some older commit, which creates a different directory structure for the ONNX header files.