Merge pull request #250 from MITLibraries/dependabot/bundler/puma-4.3.3

[Security] Bump puma from 4.3.2 to 4.3.3

Author: Adam Jazairi

Gemfile.lock

@@ -171,7 +171,7 @@ GEM
       ast (~> 2.4.0)
     pg (1.2.2)
     public_suffix (4.0.3)
-    puma (4.3.2)
+    puma (4.3.3)
       nio4r (~> 2.0)
     rack (2.2.2)
     rack-attack (6.2.2)