Including notebook with jsdmstan censored water quality data example.

[Jez-Carter]

The following notebook needs incorporating into the data-science-toolbox: ds-toolbox-notebook-jsdm-censor. This is an R notebook, steps are as follows:

• Adjust the Rmd file to a qmd quarto file.
• Use quarto to convert to ipynb file. quarto render quarto_notebook_template.ipynb
• Generate an R Kernel and use to run the cells.
• Perform minor formatting adjustments.
• Include 'Challenge' and 'Approach' headings.
• Build Jupyter Book/Data Science Toolbox.
• Share and review.