Bump apps/rubygems from `a3c0f82` to `50578bb`
Bump apps/rubygems from `a3c0f82` to `50578bb`

Bumps [apps/rubygems](https://github.com/rubygems/rubygems.org) from `a3c0f82` to `50578bb`.
- [Release notes](https://github.com/rubygems/rubygems.org/releases)
- [Commits](https://github.com/rubygems/rubygems.org/compare/a3c0f8282d25d173dfec43d3c597f564aa0cc6c6...50578bb4a32c6edb14f6dc29d57da89b6e922b16)

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