new: Write a Get involved/Review & submit pull requests

[joelhans]

Published file: https://athensresearch.gitbook.io/handbook/community/get-involved/learning-at-athens-academy-education/review-and-submit-pull-requests Markdown file: https://github.com/athensresearch/handbook/blob/main/community/get-involved/learning-at-athens-academy-education/review-and-submit-pull-requests.md

Should probably be re-titled Submit & review pull requests, as submission is typically the first step to becoming a contributor with enough privileges to review PRs from others.

More information coming soon.

[joelhans]

Fixed by 022143f