RC_Channel: don't call output() in SRV_Channel

we may need to run another mixer

libraries/RC_Channel/SRV_Channel.cpp

@@ -224,7 +224,6 @@ void SRV_Channels::remap_servo_output(void)
         }
         uint16_t radio_out = remap_pwm(i, ch->get_radio_out());
         ch->set_radio_out(radio_out);
-        ch->output();
     }
 }