Create dates support module and autoload it

qa/qa.rb

@@ -449,6 +449,7 @@ module QA
       autoload :Logging, 'qa/support/page/logging'
     end
     autoload :Api, 'qa/support/api'
+    autoload :Dates, 'qa/support/dates'
     autoload :Waiter, 'qa/support/waiter'
     autoload :Retrier, 'qa/support/retrier'
   end

qa/qa/support/dates.rb

+# frozen_string_literal: true
+
+module QA
+  module Support
+    module Dates
+      def current_date_yyyy_mm_dd
+        current_date.strftime("%Y/%m/%d")
+      end
+
+      def next_month_yyyy_mm_dd
+        current_date.next_month.strftime("%Y/%m/%d")
+      end
+
+      private
+
+      def current_date
+        DateTime.now
+      end
+    end
+  end
+end