Bump puma from 5.6.8 to 5.6.9 (#476)

Bumps [puma](https://github.com/puma/puma) from 5.6.8 to 5.6.9.
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](puma/puma@v5.6.8...v5.6.9)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -42,7 +42,7 @@ gem 'sass-rails'
 gem 'open_uri_redirections', require: false
 gem 'postrank-uri', git: 'https://github.com/postrank-labs/postrank-uri.git', ref: '485ac46', require: false # Ruby 3.0 support, as of 2/6/23 no gem relaease
 gem 'retryable'
-gem 'puma', '5.6.8'
+gem 'puma', '5.6.9'
 gem 'rack-cors', '>= 2.0.2', :require => 'rack/cors'
 gem 'rails-perftest'
 gem 'sidekiq', '< 8'

Gemfile.lock

@@ -186,7 +186,7 @@ GEM
       timeout
     net-smtp (0.4.0.1)
       net-protocol
-    nio4r (2.7.0)
+    nio4r (2.7.3)
     nokogiri (1.16.5)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -270,7 +270,7 @@ GEM
     prometheus-client (4.2.2)
     psych (3.3.4)
     public_suffix (4.0.7)
-    puma (5.6.8)
+    puma (5.6.9)
       nio4r (~> 2.0)
     racc (1.8.0)
     rack (2.2.8.1)
@@ -458,7 +458,7 @@ DEPENDENCIES
   postrank-uri!
   prometheus-client
   psych (< 4)
-  puma (= 5.6.8)
+  puma (= 5.6.9)
   rack (>= 1.6.11)
   rack-cors (>= 2.0.2)
   rack-protection (= 2.0.1)