Bump apps/theodinproject from `a7fc84b` to `21ed61d`
Bump apps/theodinproject from `a7fc84b` to `21ed61d`

Bumps [apps/theodinproject](https://github.com/TheOdinProject/theodinproject) from `a7fc84b` to `21ed61d`.
- [Release notes](https://github.com/TheOdinProject/theodinproject/releases)
- [Commits](https://github.com/TheOdinProject/theodinproject/compare/a7fc84b32e7d44ac04bfbaf300a4a84298332269...21ed61dfcff7e8977c1920fecfc0a25fbff24854)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
eliotsykes/real-world-rails