add Team.get_by_name & Dataset.get_remote_dataset_registry

[jstriebel]

Description:

• updates the generated client
• adds Team.get_by_name()
• adds Dataset.get_remote_datasets()
• adds an example to the docs & tests

Issues:

• fixes Create wk.Team by name #725
• fixes Add a feature to list all uploaded datasets #628

Todos:

• Updated Changelog
• Updated Documentation
• Added / Updated Tests
• Considered adding this to the Examples

[jstriebel]

@normanrz Thanks for the feedback! I adapted the API, it's now much simpler:

ds = wk.Dataset.get_remote_datasets(
    organization_id="scalable_minds"
)["l4dense_motta_et_al_demo"]

Omitting organization_id gives only the datasets of the current organization. Could you have another look?