pad episode questions with newlines

[tobyhodges]

It seems that the questions divs need to have an empty line before and after the Markdown list of questions in order to be formatted correctly in the Schedule table on the Instructor View of the lesson homepage. This PR adds those empty lines in for two episodes.

[github-actions[bot]]

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If you have files that automatically render output (e.g. R Markdown), then you should check for the following:

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Rendered Changes

:mag: Inspect the changes: https://github.com/carpentries-incubator/managing-computational-projects/compare/md-outputs..md-outputs-PR-112

The following changes were observed in the rendered markdown documents:

 27_publications.md | 3 ++-
 28_conclusion.md   | 4 +++-
 md5sum.txt         | 4 ++--
 3 files changed, 7 insertions(+), 4 deletions(-)

What does this mean?

If you have source files that require output and figures to be generated (e.g. R Markdown), then it is important to make sure the generated figures and output are reproducible. This output provides a way for you to inspect the output in a diff-friendly manner so that it's easy to see the changes that occur due to new software versions or randomisation.

:stopwatch: Updated at 2023-08-15 08:16:34 +0000

[jcolomb]

thanks