Bump rack from 3.0.7 to 3.0.9.1 in /frameworks/Ruby/rack

Bumps [rack](https://github.com/rack/rack) from 3.0.7 to 3.0.9.1.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v3.0.7...v3.0.9.1)

---
updated-dependencies:
- dependency-name: rack
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

frameworks/Ruby/rack/Gemfile.lock

@@ -69,7 +69,7 @@ GEM
       rack (>= 1.0)
     puma (6.4.2)
       nio4r (~> 2.0)
-    rack (3.0.7)
+    rack (3.0.9.1)
     rack-test (2.1.0)
       rack (>= 1.3)
     rainbow (3.1.1)