Bump puma from 6.2.2 to 6.3.1

Bumps [puma](https://github.com/puma/puma) from 6.2.2 to 6.3.1.
- [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/v6.2.2...v6.3.1)

---
updated-dependencies:
- dependency-name: puma
  dependency-type: direct:production
...

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

Gemfile.lock

@@ -181,7 +181,7 @@ GEM
       ruby-rc4
       ttfunk
     public_suffix (5.0.1)
-    puma (6.2.2)
+    puma (6.3.1)
       nio4r (~> 2.0)
     racc (1.6.2)
     rack (2.2.7)