Bump rack from 3.2.1 to 3.2.2 (#94)

Bumps [rack](https://github.com/rack/rack) from 3.2.1 to 3.2.2.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v3.2.1...v3.2.2)

---
updated-dependencies:
- dependency-name: rack
  dependency-version: 3.2.2
  dependency-type: indirect
...

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Author: dependabot[bot]

Gemfile.lock

@@ -53,7 +53,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (6.0.1)
-    rack (3.2.1)
+    rack (3.2.2)
     rack-protection (4.1.1)
       base64 (>= 0.1.0)
       logger (>= 1.6.0)