fix: put metadata on the correct decorator

Author: bethesque

lib/pact/consumer_contract/interaction_decorator.rb

@@ -17,7 +17,6 @@ def as_json options = {}
       hash[:providerState] = interaction.provider_state if interaction.provider_state
       hash[:request] = decorate_request.as_json(options)
       hash[:response] = decorate_response.as_json(options)
-      hash[:metadata] = interaction.metadata
       fix_all_the_things hash
     end
 

lib/pact/mock_service/interaction_decorator.rb

@@ -28,6 +28,7 @@ def to_hash
         hash[:providerState] = interaction.provider_state if interaction.provider_state
         hash[:request] = decorate_request.as_json
         hash[:response] = decorate_response.as_json
+        hash[:metadata] = interaction.metadata
         hash
       end