Add convertloop event params

Gender param was requested by Mitic

app/controllers/pages_controller.rb

@@ -317,6 +317,7 @@ def create_mitic_applicant
         mobile: mitic_applicant_params[:mobile],
         document_type: mitic_applicant_params[:document_type],
         document_number: mitic_applicant_params[:document_number],
+        gender: mitic_applicant_params[:gender],
         resubscribe: true
       },
       metadata: {