Bump rack from 3.0.4.1 to 3.0.8

Bumps [rack](https://github.com/rack/rack) from 3.0.4.1 to 3.0.8.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v3.0.4.1...v3.0.8)

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

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

Author: dependabot[bot]

Gemfile.lock

@@ -44,7 +44,7 @@ GEM
     parser (3.2.1.0)
       ast (~> 2.4.1)
     public_suffix (5.0.0)
-    rack (3.0.4.1)
+    rack (3.0.8)
     rainbow (3.1.1)
     rake (13.0.1)
     regexp_parser (2.7.0)