[Docs]: Checks by importance not ordered appropriately

[CodyCBakerPhD]

What happened?

Noticed while giving @stephprince a tour of the package that this autogenerated list was not ordered properly by importance category: https://nwbinspector.readthedocs.io/en/dev/checks_by_importance.html

Operating System

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Python Version

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Were you streaming with ROS3?

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Package Versions

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Code of Conduct

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• Have you ensured this bug was not already reported?
• To the best of your ability, have you ensured this is a bug within the code that checks the NWBFile, rather than a bug in the NWBFile reader (e.g., PyNWB or MatNWB)?