[FEATURE REQUEST]Support AI/ML Models

[RamachandranSitaraman-IB]

Is your feature request related to a problem? Please describe.

No

Describe the solution you'd like

Extend the support in a catalog from Data to AI/ML models. The Polaris catalog could facilitate

1. Storing metadata about models aiding in model discovery
2. Integration with MLFlow client
3. Model provenance
4. Mapping of Models to the data it operates on
5. Storing model performance metrics snapshots
6. Access control on models
7. Model and its data versioning
8. Custom properties associated with models
9. Integration with feature stores
10. Storage and access of policies associated with model usage
11. Integration with workflow engines

Describe alternatives you've considered

Have briefly looked at unity catalog, would like to see Polaris supporting AI/ML models too

Additional context

No response