chore(deps): bump rack from 2.2.3 to 3.0.7

Bumps [rack](https://github.com/rack/rack) from 2.2.3 to 3.0.7.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@2.2.3...v3.0.7)

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

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

Gemfile.lock

@@ -28,17 +28,17 @@ GEM
     jwt (2.3.0)
     multi_json (1.15.0)
     multi_xml (0.6.0)
-    oauth2 (1.4.9)
+    oauth2 (1.4.11)
       faraday (>= 0.17.3, < 3.0)
       jwt (>= 1.0, < 3.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
+      rack (>= 1.2, < 4)
     parallel (1.21.0)
     parser (3.1.0.0)
       ast (~> 2.4.1)
     public_suffix (4.0.6)
-    rack (2.2.3)
+    rack (3.0.7)
     rainbow (3.1.1)
     rake (12.3.3)
     readapt (1.4.3)