text: Title: Weaviate: Add support for more db types
  Body: **Is your feature request related to a problem? Please describe.**
  
  I want to define a document where the fields that can mapped to any db types in docarray v2
  
  **Describe the solution you'd like**
  Be able to define documents with fields like coordinates, datetime, etc
  
  **Describe alternatives you've considered**
  NA
  
  **Additional context**
  * List of data types in [weaviate](https://weaviate.io/developers/weaviate/config-refs/datatypes)