Merge pull request #350 from pact-foundation/snyk-fix-4cd1561202334603a70e69f8c58f254d

[Snyk] Security upgrade rack from 3.1.8 to 3.1.12

Author: YOU54F

example/animal-service/Gemfile

@@ -7,7 +7,7 @@ group :development, :test do
 end
 
 gem 'rake'
-gem 'rack', '>= 3.1.10'
+gem 'rack', '>= 3.1.12'
 gem 'sqlite3'
 gem 'sequel'
 gem 'sinatra', '>= 4.1.0'