Merge pull request cloudfoundry#1703 from cloudfoundry/dependabot/bundler/rack-2.2.3

build(deps): bump rack from 2.2.2 to 2.2.3

[Finishes #173497344]

Author: selzoc

Gemfile.lock

@@ -310,7 +310,7 @@ GEM
       byebug (~> 10.0)
       pry (~> 0.10)
     public_suffix (3.1.0)
-    rack (2.2.2)
+    rack (2.2.3)
     rack-protection (2.0.5)
       rack
     rack-test (1.1.0)