Bump puma from 6.1.1 to 6.2.1

Bumps [puma](https://github.com/puma/puma) from 6.1.1 to 6.2.1.
- [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/v6.1.1...v6.2.1)

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

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

Gemfile.lock

@@ -266,7 +266,7 @@ GEM
       timeout
     net-smtp (0.3.3)
       net-protocol
-    nio4r (2.5.8)
+    nio4r (2.5.9)
     nokogiri (1.14.2)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
@@ -281,7 +281,7 @@ GEM
       activerecord (>= 6)
     prometheus-client (4.1.0)
     public_suffix (4.0.7)
-    puma (6.1.1)
+    puma (6.2.1)
       nio4r (~> 2.0)
     pundit (2.3.0)
       activesupport (>= 3.0.0)