Bump rack from 3.0.11 to 3.0.12 in /frameworks/Ruby/agoo
Bumps [rack](https://github.com/rack/rack) from 3.0.11 to 3.0.12.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rack/rack/commits/v3.0.12)
---
updated-dependencies:
- dependency-name: rack
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <[email protected]>
dependabot[bot]