Update section on lists

[daobrien]

https://stylepedia.net/style/6.2/#Sentence_Structure-Using_Lists_Correctly

Some of the guidance and examples here are incorrect or misleading.

E.g., this example should use "Go to":
'Navigation or similar instructions (such as "Navigate to Menu -> Submenu").'

'Use a list with compact spacing in all other cases.'

There's no provision for how we treat 'Outcomes' section.
Such sections are not unique to us, but they are fairly specific.
We need something that provides for 'other sections where your deliverables
might benefit from more spacing between list items' or similar.