Bump puma from 5.6.8 to 5.6.9

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]>

Author: dependabot[bot]

Gemfile

@@ -12,7 +12,7 @@ gem 'algolia', '~> 2.0.4'
 gem 'chronic'
 gem 'loofah', '~> 2.3.1'
 gem 'pg'
-gem 'puma', '~> 5.6.4'
+gem 'puma', '~> 5.6.9'
 gem 'rails', '~> 6.1.7.8'
 gem 'sidekiq', '~> 4.1.3'
 gem 'simple_command'

Gemfile.lock

@@ -243,7 +243,7 @@ GEM
     pry-rails (0.3.11)
       pry (>= 0.13.0)
     public_suffix (6.0.1)
-    puma (5.6.8)
+    puma (5.6.9)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (2.2.9)
@@ -439,7 +439,7 @@ DEPENDENCIES
   progress_bar (~> 1.3.0)
   pry-byebug
   pry-rails
-  puma (~> 5.6.4)
+  puma (~> 5.6.9)
   rack-cors
   rails (~> 6.1.7.8)
   rspec-rails (~> 6.1.3)