Bump rack from 3.1.10 to 3.1.12

Bumps [rack](https://github.com/rack/rack) from 3.1.10 to 3.1.12.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/main/CHANGELOG.md)
- [Commits](rack/rack@v3.1.10...v3.1.12)

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

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

Author: dependabot[bot]

Gemfile.lock

@@ -30,7 +30,7 @@ GEM
       racc
     prettier_print (1.2.1)
     racc (1.8.1)
-    rack (3.1.10)
+    rack (3.1.12)
     rainbow (3.1.1)
     regexp_parser (2.9.2)
     rubocop (1.67.0)