Merge pull request #26 from aws-samples/dependabot/bundler/rack-2.1.4.1

Bump rack from 2.1.4 to 2.1.4.1

Author: jbesw

Gemfile.lock

@@ -18,7 +18,7 @@ GEM
  jmespath (1.6.1)
  json (2.3.0)
  mustermann (1.0.3)
- rack (2.1.4)
+ rack (2.1.4.1)
  rack-contrib (2.1.0)
  rack (~> 2.0)
  rack-protection (2.0.4)