base64 embed images is readme don't load staring from version: 1.103


If vsix is generated with base64 images present in readme, using

```
vsce package --out out/ --no-rewrite-relative-links
```

images are not loading in the extension page.

<img width="1202" height="76" alt="Image" src="https://github.com/user-attachments/assets/cd8a5ae4-f94a-4701-aa2f-4b53c298e9e3" />

OS : macOS sequoia 15.6.1 