Merge pull request #15 from Fidenz/dependabot/bundler/rack-2.2.8.1

Bump rack from 2.2.6.3 to 2.2.8.1

Author: randikabanura

Gemfile.lock

@@ -50,7 +50,7 @@ GEM
     minitest (5.14.0)
     nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
-    rack (2.2.6.3)
+    rack (2.2.8.1)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)