chore(showcase): Adds https://our-academy.org (#12638)
chore(showcase): Adds https://our-academy.org (#12638)

* chore(showcase): Adds https://our-academy.org

* chore: format

ChristopherBiscardi/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby