I think it's time we promote Jupyter Notebooks to be included by default in Ruff i.e., promote notebook files to stable.

This requires a minor version bump.

Also, the new native server doesn't run on Jupyter Notebooks unless it's explicitly included using a configuration file.

Reference:

• ruff format ignores notebooks unless specified #12185
• Native server does not work with Jupyter Notebook without configuration ruff-vscode#546 (native server)