New Crowdin updates (#699)

* New translations development.md (Korean)

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* New translations development.md (Chinese Simplified)

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Author: PX4BuildBot

ko/messages/development.md

@@ -542,7 +542,6 @@ Command to test groups of related actuators together.
 This might include groups such as the actuators that contribute to roll, pitch, or yaw torque, actuators that contribute to thrust in x, y, z axis, tilt mechanisms, flaps and spoilers, and so on.
 This is similar to [MAV_CMD_ACTUATOR_TEST](#MAV_CMD_ACTUATOR_TEST), except that multiple actuators may be affected.
 Different groups may also affect the same actuators (as in the case of controls that affect torque in different axes).
-Autopilots must NACK this command with [MAV_RESULT_TEMPORARILY_REJECTED](#MAV_RESULT_TEMPORARILY_REJECTED) while armed.
 
 | Param (Label) | Description                                                                                                                                                                    | Values                                                                                |
 | -------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------- |

zh/messages/development.md

@@ -542,7 +542,6 @@ Command to test groups of related actuators together.
 This might include groups such as the actuators that contribute to roll, pitch, or yaw torque, actuators that contribute to thrust in x, y, z axis, tilt mechanisms, flaps and spoilers, and so on.
 This is similar to [MAV_CMD_ACTUATOR_TEST](#MAV_CMD_ACTUATOR_TEST), except that multiple actuators may be affected.
 Different groups may also affect the same actuators (as in the case of controls that affect torque in different axes).
-Autopilots must NACK this command with [MAV_RESULT_TEMPORARILY_REJECTED](#MAV_RESULT_TEMPORARILY_REJECTED) while armed.
 
 | Param (Label) | 描述                                                                                                                                                                             | 值                                                                                     |
 | -------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------- |