Bump rack from 2.2.3 to 2.2.9

Bumps [rack](https://github.com/rack/rack) from 2.2.3 to 2.2.9.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@2.2.3...v2.2.9)

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

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

Gemfile.lock

@@ -128,7 +128,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.9)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)
@@ -213,8 +213,7 @@ GEM
       sorbet (>= 0.5.6347)
       sorbet-runtime
       thor (>= 0.19.2)
-    tapioca (0.4.24)
-      bundler (>= 1.17.3)
+    tapioca (0.4.13)
       parlour (>= 2.1.0)
       pry (>= 0.12.2)
       sorbet-runtime