chore(showcase): Add owlypixel.com (#19773)
chore(showcase): Add owlypixel.com (#19773)

* Update sites.yml

Adding OwlyPixel blog to the list

* Fix category name

* move entry to bottom


Co-authored-by: Lennart <074ba1c0efc36927866875b17be4fa06eb80e472@gmail.com>
gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby