chore(deps): bump rack from 3.2.4 to 3.2.5 in /examples/ruby-api

Bumps [rack](https://github.com/rack/rack) from 3.2.4 to 3.2.5.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v3.2.4...v3.2.5)

---
updated-dependencies:
- dependency-name: rack
  dependency-version: 3.2.5
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/ruby-api/Gemfile.lock

@@ -10,7 +10,7 @@ GEM
     nio4r (2.7.3)
     puma (5.6.9)
       nio4r (~> 2.0)
-    rack (3.2.4)
+    rack (3.2.5)
     rack-protection (4.2.0)
       base64 (>= 0.1.0)
       logger (>= 1.6.0)