Merge pull request #3 from Rhelli/dependabot/bundler/puma-3.12.4

Bump puma from 3.12.3 to 3.12.4

Author: Rhelli

Gemfile.lock

@@ -128,7 +128,7 @@ GEM
       mimemagic (~> 0.3.0)
       terrapin (~> 0.6.0)
     public_suffix (4.0.3)
-    puma (3.12.3)
+    puma (3.12.4)
     rack (2.1.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)