Review FOSS4G notebooks for potential content

[moradology]

@jkeifer ran a very detailed and informative workshop on cloud native geospatial at foss4g. For this workshop, he produced some very extensive, detailed notebooks that are worth reviewing for (advanced) guide content to port over here: https://github.com/jkeifer/cng-raster-formats

[jsignell]

Could also consider adding a workshops section or something to this guide if we just want to include Jarrett's content whole-hog