Update optdepends and makedepends

- version 6.0 has changed the optional dependencies:
 https://github.com/plotly/plotly.py/blob/v6.0.0/packages/python/plotly/requires-optional.txt
- jupyterlab-3 is not required, although upstream still specifies it:
 https://github.com/plotly/plotly.py/issues/4354#issuecomment-2632173274