Bump puma from 5.2.2 to 5.3.1 (#9617)

Bumps [puma](https://github.com/puma/puma) from 5.2.2 to 5.3.1.
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](puma/puma@v5.2.2...v5.3.1)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile

@@ -121,7 +121,7 @@ group :test, :development do
   gem 'minitest-reporters', '~> 1.4.3'
   gem 'openssl', '~> 2.2.0'
   gem 'phantomjs'
-  gem 'puma', '~> 5.2'
+  gem 'puma', '~> 5.3'
   gem 'rails-perftest'
   gem 'rake', '~> 13.0.3'
   gem 'rest-client'

Gemfile.lock

@@ -305,7 +305,7 @@ GEM
     naught (1.1.0)
     netrc (0.11.0)
     nifty-generators (0.4.6)
-    nio4r (2.5.5)
+    nio4r (2.5.7)
     nokogiri (1.11.3)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
@@ -364,7 +364,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.6)
-    puma (5.2.2)
+    puma (5.3.1)
       nio4r (~> 2.0)
     racc (1.5.2)
     rack (2.2.3)
@@ -653,7 +653,7 @@ DEPENDENCIES
   phantomjs
   php-serialize
   pry-rails
-  puma (~> 5.2)
+  puma (~> 5.3)
   rack-cors
   rack-openid
   rack-test (= 1.1.0)