[SAMPLE] Add a translation sample with a non LLM model

[nmetulev]

Is this a sample for an existing model or API, or for a new model? (If a new model, provide a link to the model in ONNX format)
Yes, for example https://huggingface.co/models?library=onnx&sort=trending&search=OPUS+MT

Describe the scenarios(s)
Using an LLM for translation is an overkill and can be slow for large prompts. We should have a sample that shows how to do translation with a model intended for translation.