Blog post: Blog About Using Appetize for Android Review Apps

A fun post on using Appetize.io to create review apps for android projects.

See gitlab-org/gitlab#20295 (closed) for more information

closes gitlab-org/gitlab#20295 (closed)

Checklist for writer

• Link to issue added, and set to close when this MR is merged
• Add disclaimer copy to the top of your blog post file: https://about.gitlab.com/handbook/marketing/blog/unfiltered/#link-to-disclaimer
• Blog post file formatted correctly, including any accompanying images
• unfiltered category entered in frontmatter
• Review app checked for any formatting issues
• Reviewed by fellow team member
• Assign to someone on your team with maintainer access to merge