Bump puma from 4.3.3 to 4.3.4

Bumps [puma](https://github.com/puma/puma) from 4.3.3 to 4.3.4.
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](puma/puma@v4.3.3...v4.3.4)

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

Gemfile.lock

@@ -34,7 +34,7 @@ GEM
     parallel (1.19.1)
     parser (2.7.1.2)
       ast (~> 2.4.0)
-    puma (4.3.3)
+    puma (4.3.4)
       nio4r (~> 2.0)
     rack (2.2.2)
     rack-protection (2.0.8.1)