Draft: Test CMake Onnxruntime compilation on different versions/machines
Provide mRich DenoiseCNN using onnxruntime and cmake additions, to test compilation on different versions and machines. Include fallback (do not compile certain files) in case Onnxruntime is not found via find_package(). Dummy input and model file is just place in this MR to test compilation, model will end in parameter repo later on.