Introduce fluss-lake-hudi module and HudiLakeStorage

### Search before asking

- [x] I searched in the [issues](https://github.com/apache/fluss/issues) and found nothing similar.


### Description

Introduce an initial Hudi LakeStorage plugin module for Fluss and wire it into build/distribution, so Hudi can be recognized as a supported data lake format.

### Willingness to contribute

- [x] I'm willing to submit a PR!