Bump puma from 5.6.5 to 6.0.0

Bumps [puma](https://github.com/puma/puma) from 5.6.5 to 6.0.0.
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](https://github.com/puma/puma/compare/v5.6.5...v6.0.0)

---
updated-dependencies:
- dependency-name: puma
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Gemfile.lock

@@ -350,7 +350,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (4.0.7)
-    puma (5.6.5)
+    puma (6.0.0)
       nio4r (~> 2.0)
     questiongenerator (1.0.0)
     racc (1.6.0)