Add/update the quantized ONNX model files and README.md for Transformers.js v3

## Applied Quantizations

### ✅ Based on `model.onnx` *without* slimming

README.md

@@ -25,7 +25,7 @@ const classifier = await pipeline('image-classification', 'Xenova/convnext-tiny-
 // Classify an image
 const url = 'https://huggingface.co/datasets/Xenova/transformers.js-docs/resolve/main/tiger.jpg';
 const output = await classifier(url);
-console.log(output)
+console.log(output);
 // [{ label: 'tiger, Panthera tigris', score: 0.6153212785720825 }]
 ```