@PutMapping
    public ShenyuAdminResult editReceiver(@Valid @RequestBody final AlertReceiverDTO alertReceiverDTO) {
        alertReceiverService.updateReceiver(alertReceiverDTO);
        return ShenyuAdminResult.success(ShenyuResultMessage.UPDATE_SUCCESS);
    }
update alert receiver.

@param alertReceiverDTO alertReceiverDTO
@return result
shenyu-admin/src/main/java/org/apache/shenyu/admin/controller/AlertReceiverController.java