code: def run(self, resources):
          
          hwman = resources['connection']
          con = hwman.hwman.controller()
          test_interface = con.test_interface()
          try:
              test_interface.synchronize_clock()
              print('Time currently set at %s' % test_interface.current_time_str())
          except:
              raise ArgumentError('Error setting RTC time, check if controller actually has RTC or if iotile-support-lib-controller-3 is updated')
docs: Sets the RTC timestamp to UTC.
  
          Args:
              resources (dict): A dictionary containing the required resources that
                  we needed access to in order to perform this step.