Add description to example role profiles

[tdjames1]

Which user story or feature is this technical work related to?
Put in links to the user story or feature issue here.

#454

Describe the aspect of the user stories or features that this technical work is part of

Add short description (<200 words) of each example role profile to be added to the JSON.

Additional context
Add any other context or screenshots about the technical work here.

[github-actions]

@all-contributors please add @anenadic for maintenance.

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[github-actions]

@all-contributors please add @PhilReedData for maintenance.

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[github-actions]

@all-contributors please add @amangoel185 for maintenance.

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[allcontributors]

@github-actions[bot]

I've put up a pull request to add @anenadic! 🎉