Bump apps/on_ruby from `7cb4917` to `0819361`
Bump apps/on_ruby from `7cb4917` to `0819361`

Bumps [apps/on_ruby](https://github.com/phoet/on_ruby) from `7cb4917` to `0819361`.
- [Release notes](https://github.com/phoet/on_ruby/releases)
- [Commits](https://github.com/phoet/on_ruby/compare/7cb49176551fcfab401fa0876eb22be1e3b3c0eb...0819361c157b2e0b96c8b343e568ca15018bf9bc)

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