Add pizza fact or trivia (Please Keep Open)

Do you have a favorite pizza fact or trivia? We'd love to hear it.

Before submitting, make sure the recipe doesn't already exist and then add one recipe to `https://github.com/open-sauced/pizza-verse/blob/main/pizza-facts-%26-trivia.md`.

Also, to keep this issue open, use "Relates to" when linking this issue to your PR in the "Related to" section of your PR template.