Bump puma from 5.6.5 to 5.6.7

Bumps [puma](https://github.com/puma/puma) from 5.6.5 to 5.6.7.
- [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/v5.6.5...v5.6.7)

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

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

Gemfile

@@ -7,7 +7,7 @@ gem 'redis-namespace'
 gem 'bcrypt'
 gem 'sinatra-flash',      require: 'sinatra/flash'
 gem 'sinatra-xsendfile',  require: 'sinatra/xsendfile'
-gem 'puma', '5.6.5',      require: nil
+gem 'puma', '5.6.7',      require: nil
 gem 'sidekiq', '~> 7.0.8'
 gem 'mail'
 gem 'net-smtp'

Gemfile.lock

@@ -186,7 +186,7 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     netrc (0.11.0)
-    nio4r (2.5.8)
+    nio4r (2.5.9)
     nokogiri (1.14.3-x86_64-linux)
       racc (~> 1.4)
     ox (2.14.11)
@@ -197,7 +197,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (5.0.0)
-    puma (5.6.5)
+    puma (5.6.7)
       nio4r (~> 2.0)
     racc (1.7.1)
     rack (2.2.6.4)
@@ -357,7 +357,7 @@ DEPENDENCIES
   paypal-recurring
   pg
   pry
-  puma (= 5.6.5)
+  puma (= 5.6.7)
   rack-cache
   rack-test
   rack_session_access