py-tortoise-orm: updated to 0.20.1

0.20.1

Added

- Add binary compression support for `UUIDField` in `MySQL`.
- Only `Model`, `Tortoise`, `BaseDBAsyncClient`, `__version__`, and `connections` are now exported from `tortoise`
- Add parameter `validators` to `pydantic_model_creator`.

Fixed

- Fix order of fields in `ValuesListQuery` when it has more than 10 fields.
- Fix pydantic v2 pydantic_model_creator nullable field not optional.
- Fix pydantic v2.5 unittest error.
- Fix pydantic_model_creator `exclude_readonly` parameter not working.
- Fix annotation propagation for non-filter queries.

(adam)