Merge pull request #108 from DripEmail/dependabot/bundler/rack-2.2.6.4

Bump rack from 2.2.3 to 2.2.6.4

Author: tayjohno

Gemfile.lock

@@ -99,7 +99,7 @@ GEM
     ptools (1.3.5)
     public_suffix (4.0.6)
     racc (1.6.0)
-    rack (2.2.3)
+    rack (2.2.6.4)
     rb-fsevent (0.11.1)
     rb-inotify (0.10.1)
       ffi (~> 1.0)