Bump puma from 4.3.5 to 5.0.2 (#765)

Bumps [puma](https://github.com/puma/puma) from 4.3.5 to 5.0.2.
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](puma/puma@v4.3.5...v5.0.2)

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

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

Gemfile

@@ -14,7 +14,7 @@ gem 'httparty'
 gem 'jwt', '~> 2.2'
 gem 'rails', '~> 6.0.3.3'
 gem 'pg', '~> 1.2'
-gem 'puma', '~> 4.3'
+gem 'puma', '~> 5.0'
 gem 'rack-cors', :require => 'rack/cors'
 gem 'resque'
 gem 'resque-heroku-signals'

Gemfile.lock

@@ -169,7 +169,7 @@ GEM
     multipart-post (2.1.1)
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
-    nio4r (2.5.3)
+    nio4r (2.5.4)
     nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     oj (3.10.14)
@@ -190,7 +190,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.6)
-    puma (4.3.5)
+    puma (5.0.2)
       nio4r (~> 2.0)
     pundit (2.1.0)
       activesupport (>= 3.0.0)
@@ -359,7 +359,7 @@ DEPENDENCIES
   pg (~> 1.2)
   postmark-rails
   pry-rails
-  puma (~> 4.3)
+  puma (~> 5.0)
   pundit
   rack-cors
   rails (~> 6.0.3.3)