Bump puma from 5.0.4 to 5.1.1 (#15339)

Bumps [puma](https://github.com/puma/puma) from 5.0.4 to 5.1.1.
- [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/v5.0.4...v5.1.1)

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

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

Gemfile

@@ -5,7 +5,7 @@ ruby '>= 2.5.0', '< 3.0.0'
 
 gem 'pkg-config', '~> 1.4'
 
-gem 'puma', '~> 5.0'
+gem 'puma', '~> 5.1'
 gem 'rails', '~> 5.2.4.4'
 gem 'sprockets', '~> 3.7.2'
 gem 'thor', '~> 1.0'

Gemfile.lock

@@ -427,7 +427,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.6)
-    puma (5.0.4)
+    puma (5.1.1)
       nio4r (~> 2.0)
     pundit (2.1.0)
       activesupport (>= 3.0.0)
@@ -766,7 +766,7 @@ DEPENDENCIES
   private_address_check (~> 0.5)
   pry-byebug (~> 3.9)
   pry-rails (~> 0.3)
-  puma (~> 5.0)
+  puma (~> 5.1)
   pundit (~> 2.1)
   rack (~> 2.2.3)
   rack-attack (~> 6.3)