Add new SentenceTransformer model with an openvino backend

Add new SentenceTransformer model with an openvino backend

Add exported ONNX model 'model_qint8_avx512_vnni.onnx'

Add exported ONNX model 'model_qint8_avx512.onnx'

Add exported ONNX model 'model_quint8_avx2.onnx'

Add exported ONNX model 'model_qint8_arm64.onnx'

Add exported ONNX model 'model_O4.onnx'

Add exported ONNX model 'model_O3.onnx'

Add exported ONNX model 'model_O2.onnx'

Add exported ONNX model 'model_O1.onnx'

Add new SentenceTransformer model with an onnx backend

Adding `safetensors` variant of this model (#2)

Update Sentence Transformers metadata (#1)

Update README.md

Update README.md

Add new SentenceTransformer model.

initial commit