[Source Generator] Can I generate a nuget package using source generator

What I want to achieve is to use nuget to deliver content/file/resources, like a machine learning model, which give me the advantage of versioning for easier management.

input (maybe)

```
<AdditiononalFile Path = "mymodel.onnx" Version = "1.0.0" />
```

output
mymodel-v1.0.0.nuget
