Merge pull request #257 from rubymonsters/depfu/update/puma-3.12.4

Update puma: 3.12.2 → 3.12.4 (patch)

Author: juopmu

Gemfile.lock

@@ -128,7 +128,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (4.0.3)
-    puma (3.12.2)
+    puma (3.12.4)
     rack (2.1.1)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)