feat: Documentation update for newer versions Jupyter notebook

[andormarkus]

Description

The installation procedures of the ipywidgets significantly different for newer Jupyter Notebook and JupyterLab releases. If the user follows the current installation procedures for newer releases the installation will fail.

This PR closes:

• Support notebook >= 7  #885

Provide better solution for:

• [BUG] Cannot build Dockerfile.jupyter #825
• fix: pin Docker.jupyter to notebook 6.x.x #839

Checklist

• Wrote a description of my changes above
• [NA] Formatted my code with black
• Added a bullet point for my changes to the top of the CHANGELOG.md file
• [NA] Added or modified unit tests to reflect my changes
• Manually tested with a notebook
• [NA] If adding a feature, there is an example notebook and/or documentation in the README.md file

[devstein]

@andormarkus thank you for contributing! I'll try to take a look later this week(end)

[devstein]

Also heads up CI broke two days ago due to some upstream unpinned dependency change. I haven't looked into it, but should hopefully be a straightforward fix