Merge pull request #37 from jruby/dependabot/bundler/rack-2.2.3.1

Bump rack from 2.2.3 to 2.2.3.1

Author: donv

Gemfile.lock

@@ -394,7 +394,7 @@ GEM
       forwardable-extended (~> 2.6)
     public_suffix (2.0.5)
     racc (1.6.0)
-    rack (2.2.3)
+    rack (2.2.3.1)
     rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)