Merge pull request #124 from OSC/dependabot/bundler/rack-2.2.6.2

Bump rack from 2.2.3.1 to 2.2.6.2

Author: gerald-byrket

Gemfile.lock

@@ -117,7 +117,7 @@ GEM
     ood_support (0.0.3)
     public_suffix (4.0.6)
     racc (1.6.1)
-    rack (2.2.3.1)
+    rack (2.2.6.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.6)