Bump apps/markus from `6c7ad80` to `0abcbc5`
Bump apps/markus from `6c7ad80` to `0abcbc5`

Bumps [apps/markus](https://github.com/MarkUsProject/Markus) from `6c7ad80` to `0abcbc5`.
- [Release notes](https://github.com/MarkUsProject/Markus/releases)
- [Commits](https://github.com/MarkUsProject/Markus/compare/6c7ad80bdbc2ddec96b0d822dbc59dcbf0a52507...0abcbc5db3ca9c27087de71fcd931c6a50693a83)

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