Build(deps): bump rack from 2.2.14 to 2.2.18 in /frameworks/Ruby/rage

Bumps [rack](https://github.com/rack/rack) from 2.2.14 to 2.2.18.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v2.2.14...v2.2.18)

---
updated-dependencies:
- dependency-name: rack
  dependency-version: 2.2.18
  dependency-type: indirect
...

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

Author: dependabot[bot]

frameworks/Ruby/rage/Gemfile.lock

@@ -31,7 +31,7 @@ GEM
     logger (1.7.0)
     minitest (5.25.5)
     pg (1.5.9)
-    rack (2.2.14)
+    rack (2.2.18)
     rack-test (2.2.0)
       rack (>= 1.3)
     rage-iodine (4.0.0)